I ONLY NEED HELP WITH 2 AND 6 TEH REST ARE FOR INFO
Josue and Sara both walk dogs during the week. They each walk 10 dogs in the morning and 10 other dogs in the afternoon. Select one of the groups to see how much the dogs in each group weigh. The heavier dogs usually have more energy and want to take longer walks than the smaller dogs.
Josue's dogs:
Morning:
26, 21, 15, 35, 38, 16, 13, 28, 30, 25
Afternoon:
15, 12, 9, 7, 44, 23, 55, 10, 37, 35 Sara's dogs:
Morning:
39, 21, 12, 27, 23, 19, 19, 31, 36, 25
Afternoon:
15, 51, 8, 16, 43, 34, 27, 11, 8, 39
1. Which dog-walker did you select? Circle one.
Josue
Comparing the Morning and Afternoon Groups
2. Create frequency tables to represent the morning and afternoon dogs as two sets of data. Group the weights into classes that range 10 pounds. (4 points: 2 points for appropriate intervals, 2 points for correctly portraying data)
3. What is the median of the morning (AM) group? What is the median of the afternoon (PM) group? (2 points: 1 point for each answer)
Am group median: 25.5 Pm group median: 19
4. What is the first quartile (Q1) of the morning (AM) group? What is the first quartile (Q1) of the afternoon (PM) group? (2 points: 1 point for each answer)
Am group first Quartile = 16 Pm group first Quartile = 10
5. What is the third quartile (Q3) of the morning (AM) group? What is the third quartile (Q3) of the afternoon (PM) group? (2 points: 1 point for each answer)
Am group third Quartile = 30 Pm group third Quartile = 37
6. Create a comparative box plot for the morning and afternoon dogs, and label each with its five-number summary. (6 points: 3 points for the correct form of plot, 3 points for appropriate labels)
7. What is the interquartile range (IQR) of the morning (AM) group? What is the interquartile range (IQR) of the afternoon (PM) group? (2 points: 1 point for each answer)
Am group Interquartile Range = 14 Pm group Interquartile Range = 27
8. The average weights of the dogs are the same for the morning and afternoon groups. But based on your comparative box plot and the IQRs of the two groups, which group of dogs do you think would be easier to walk as one group? Why? (2 points: 1 point for answer, 1 point for justification)
Am group because its Interquartile gruop is smaller than the Pm group
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Related Questions
Please help me with this I would give you 50 points.
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Answer:
sorry I dont think it makes sence
Step-by-step explanation:
because if is 1:3 and your going to add 6 cats it probably wont work out. there is a mistake on your text book
1:3
2:6
3:9
by adding three on the right and one each time on the left so the answer to it would be three
please help me!!!!!!
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What is the area of the circle? Round to the nearest whole number, if necessary
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Answer:616 cm²
Step-by-step explanation:
Ron drew a quadrilateral with 4 right angles and 4 sides with the same length. What figure best describes his quadrilateral
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Answer:
Square
Step-by-step explanation:
A square has four right angles and four equal sides.
Answer:
square
Step-by-step explanation:
4 sides with the same length is a square because if not the answer would be incorrect
2nd the shapes only with 4 right angles is a square or a rectangle anyways
sorry if this user name is weird my brother made this account
can someone named these TuT
the one's that have circles around the numbers
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Answer:
2. triangular pyramid
3. square pyramid
4. rectangular prism
6. triangular prism
Step-by-step explanation:
Calculate the area of the following composite figure
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50x4=200
:::::::::::::
Solve for x using cross multiplication.
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Answer: x = 2
Step-by-step explanation:
[tex]$$Solve for $x$ :$$\frac{x+4}{3}=\frac{x+6}{4}$$Multiply both sides by 12 :$$\frac{12(x+4)}{3}=\frac{12(x+6)}{4}$$$$\begin{aligned}&\frac{12}{3}=\frac{3 \times 4}{3}=4 \\&4(x+4)=\frac{12(x+6)}{4}\end{aligned}$$$$\begin{aligned}&\frac{12}{4}=\frac{4 \times 3}{4}=3 \\&4(x+4)=3(x+6)\end{aligned}[/tex]
[tex]$$Expand out terms of the left hand side:$$(4 x+16)=3(x+6)$$Expand out terms of the right hand side:$$4 x+16=(3 x+18)$$Subtract $3 x$ from both sides:$$(4 x-3 x)+16=(3 x-3 x)+18$$$$\begin{aligned}&4 x-3 x=x: \\&x+16=(3 x-3 x)+18\end{aligned}$$[/tex]
[tex]\begin{aligned}&3 x-3 x=0: \\&x+16=18\end{aligned}$ \\\\\ Subtract 16 from both sides:$$\begin{aligned}&x+(16-16)=18-16 \\&16-16=0: \\&x=18-16\end{aligned}$$$$18-16=2$$Answer:$$x=2$$[/tex]
4(x+4) = 3(x+6)
4x + 16 = 3x + 18
4x - 3x = 18 - 16
x = 2
hope it helps...!!!
ACTUALLY ANSWER THIS PLEASE An economist wants to compare home ownership in her hometown versus home ownership in the state in which she lives. Statewide, she found that 68% of adults own their home compared to 57% of those surveyed in her city. The median price paid for a home within the state was $148,500 . The median home price paid by survey respondents in the economist’s city was $152,300 . The average number of years a responding city resident has lived in their home is 9 years. In comparison, the average number of years someone in the state has lived in their home is 4 years.
Given how they appear in the previous paragraph, which of the statements shown are considered population characteristics and which are considered sample statistics? Drag each statement into the appropriate descriptor box.
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Answer:
Step-by-step explanation:
population
- 57%...
65%...
152,200...
148500...
simple:
4 years...
9 years...
What does x equal? Image below
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Answer:
52
Step-by-step explanation:
since HI and JK are parallel lines, angle K is congruent to angle I.
Now that you know that, we just need to know that a triangle's angles always add up to 180 degrees which means that x is 180-62-66
Answer:
Angle x = 52
Step-by-step explanation:
Angle HIA = Angle JKI = 63
This is because both angles are corresponding angles HI//JK
Angle x = 180 - 66 - 62
= 52
Simplify the expression. Write your answer using decimals.
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Answer:
−2.5d−0.7
Step-by-step explanation:
1 Expand by distributing terms.
-(2.5d+5)+4.3
2 Remove parentheses.
-2.5d-5+4.3
3 Collect like terms.
-2.5d+(-5+4.3)
4 Simplify.
-2.5d-0.7
An online pet store offers the hamster house shown in the figure below.
Choose all of the expressions that could be used to find the volume of the hamster house.
(there's 2 answers btw, dont just pick 1, thats a common mistake in these)
A. (1×3×4)+(2×5×3)
B. (1×3)+(4×2)+(5×3)
C. (1×3×2)+(6×3×2)
D. 3×(1+4)+2×(5+3)
E. (3×4)+1×(2×5)+3
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Answer:
A and C
Step-by-step explanation:
To find the volume of the hamster house, you have to separate the full shape into two shapes that you can solve the volume of. Once you do this, find the volume of each one and add them together to get the volume, 42. Now, use a calculator to evaluate these equations and see if the answer matches the volume that you found. Hope this helped!
Can someone help me with this please.
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Correct answer is (A)
Answer Please...I will give BRAINLIEST!!!
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On rolling a die, the Sample space of the given event E = {1, 2, 3, 4, 5, 6}
Sample space of numbers less than 5 = {1, 2, 3, 4}
Clearly we can see that the number of favorable outcomes = 4
Hence, P(values less than 5) = 4/6 = 2/3.
To find the complement of rolling a number less than 5, we use the formula P' = 1 - P, where P' is the complement of P.
So, let P' be the complement probability of getting numbers less than 5
Now, P'(numbers less than 5) = 1 - P(numbers less than 5)
= 1 - 2/3
= 1/3.
Hence, the probability of the complement of rolling a number less than 5 by using a six-sided die is 1/3.
Factor $-2.8$ out of $-16.8m-11.2$ .
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Drag each slope to the correct graph.
40 POINTS
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Answer:
The bottom right would be -6/2. The top right one would be 1/2. The bottom left one would be 3/3. Lastly, the top left would be 6/2
Step-by-step explanation:
Hope this helps. Not 100% sure. I am about 75% sure. Good luck. :)
right one would be 1/2. The bottom left
one would be 3/3. Lastly, the top left
would be 6/2
Step-by-step explanation:
Hope this helps. Not 100% sure. I am
about 75% sure. Good luck. :)
4) Damian wrote a sentence using the fractions ş and
2
6
2 2
"The numerators of
and
3
are equal, so the fractions are
6
equal."
Damian is incorrect in his reasoning.
• Explain why Damian is incorrect in his reasoning about
numerators.
2
using < or >
6
• Explain why your reasoning is correct.
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Answer:
Barbra’s front porch is 7 meters wide. Jakes front porch is 7,000 millimeters wide. Who has the wider porch.
Step-by-step explanation:
NUMBER SENSE: The table shows the results of flipping two coins 12 times each. || Part 1 of the question ||
|| HH = 2 || HT = 6 || TH = 3 || TT = 1 ||
a. What is the experimental probability of flipping two tails? Using this probability, how many times can you expect to flip two tails in 600 trials?
The experimental probability is ___. You can expect to flip two tails ___ times.
Options: 1 - 50 - 60 - 11/12 - 1/2 - 1/12
(Options are not negative, just trying to make them look separated)
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Answer:
50
Step-by-step explanation:
question a:
What is the probability of flipping two tails?
--> based on the table shown, probabilities of two tails is 1/12. So in 600 trials, the probability of flippng 2 tails is going to be 50, bc 1/12 x 60 = 50.
-1/2 divided by 1 3/4 as a fraction in simplest form
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[tex]\Large\textsf{\textbf{Answer\;:}}}[/tex]
[tex]\large\textsf{refer\:to\:the\:"calculations"\:section\:of\:this\:ans}[/tex]
[tex]\Large\textsf{\textbf{Calculations\::}}[/tex]
[tex]-\displaystyle\frac{1}{2} :1\frac{3}{4}[/tex]
First , convert the mixed number (the fraction we are dividing by in the given maths problem) into an improper fraction .
Multiply the whole part (1) times the denominator (4) and add the numerator . The result is the numerator of our fraction , and the denominator stays the same .
So now our maths problem looks as follows :
[tex]-\displaystyle\frac{1}{2} :\frac{7}{4}[/tex]
Now turn the fraction you are dividing by over :
[tex]-\displaystyle\frac{1}{2} *\frac{4}{7}[/tex]
Now multiply the numerator of the first fraction times the numerator of the second fraction :
4
Perform the same operation with the denominators :
-4/14
So the result is :
[tex]-\displaystyle\frac{4}{14}[/tex]
Since the above fraction is not in it's simplest form , we divide the top and bottom by 2 (a common factor of both 4 and 14) :
[tex]-\displaystyle\frac{2}{7}[/tex]
[tex]\footnotesize\textsf{hope\:helpful~}[/tex]
The average weight of a male African elephant is 15,000 pounds. How many tons is this?
Pleaseeeeee help me .I really really really need help I need to submit it now.
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Answer:
7.5 tons
Step-by-step explanation:
There are 0.0005 tons in a pound
Answer:
The answer would be 7.5 tons.
Step-by-step explanation:
There are 2000 pounds in one ton.
2000 x 7.5 is equal to 15,000. I hope this helps! :)
5. Find the area of the composite figure.
120 in.2
234 in.2
228 in.2
240 in.2
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Answer:
234 in.2
Step-by-step explanation:
To find the area of the composite figure divide it into 3 shapes.
A large rectangle which is 10 by 20 so the area is 200.
A smaller rectangle which is 2 by 14 so the area is 28.
Finally, a small triangle which is 2 by 6 so the area is 6.
Add the areas together and the total area is 200 + 28 + 6 = 234.
-lukelaws
Hope I helped If I did please mark me brainliest if I got it wrong sorry!
help please.... Explain your work please. step by step..
!.) Find the product and explain the process and reasoning.
0.67 × 0.3 =
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Answer:
0.201
Step-by-step explanation:
Answer:
0.0201
Step-by-step explanation:
Okay so first you ignore the decimal places. That way your equation is set up like this
.67
x .03
Multiply as normal and add the 2 products together as such
201
+ 000
Then, you need to move the decimal depending on the amount of decimal places. In this case there are 4, so you would move the decimal over 4 times.
201
0.0201
Hope this helped!
Explain how to solve this equation using order of operations
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0.5 x -1.4 = -0.7
9.32+(-7.92) = 1.4
So…
0.7/1.4 = 0.5
So I believe the answer is 0.5
What is the mean for Doctor A’s data set on contacts? What is the mean for Doctor B’s data set on contacts? Write a sentence comparing the number of people who wear contacts in the two data sets.
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Answer:
The mean for Doctor A's set of contacts is 107.7 and the mean for Doctor B's set of contacts is 118.6. I'll let you do the rest :)
A little reminder about mean: mean is when you add up all the numbers then divide by how many numbers there are, hoped this helped (*^▽^*)
Answer: Doctor A's set of contacts is 107.7 and the Mean for Doctor B's set of contacts is 118.6.
Step-By-Step Explanation: Upon further examination of the data sets, it is interesting to note that the age groups represented in the first and second sets differ significantly. The first set had a higher percentage of individuals aged 40 and above, while the second set had a higher percentage of individuals aged 20-30. This information could provide valuable insights into age-related trends in eye care practices and could potentially lead to the development of more targeted treatment options for different age groups.
Furthermore, it is important to consider other factors that may influence the wearing of contact lenses, such as geographical location and occupation. It would be interesting to analyze data sets from different regions and industries to identify any patterns or trends that may emerge.
In conclusion, the analysis of data sets related to eye care practices can provide valuable insights into different aspects of our lives. It is essential to continue exploring and analyzing such information to make informed decisions and improve the quality of eye care for those who wear contact lenses.
Learn more about Statistics below:
https://brainly.com/question/27554177
#SPJ2
What is the mean for Doctor A’s data set on corrective lenses? What is the mean for Doctor B’s data set on corrective lenses? Write a sentence comparing the number of people who wear corrective lenses in the two data sets.
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Answer: Doctor A: 751.6 Doctor B: 755.2 Doctor B has an average of 3.6 more patients wearing corrective lenses than Doctor A.
Step-by-step explanation:
To find the mean for corrective lenses, add up all of the numbers and divide by the number of data points.
Doctor A's mean:
Add up the data points: 745+726+769+765+756+742+747+748+770+738 = 7516. Count the number of data points to get 10. Divide 7516 by 10. 7516/10 = 751.6.
Doctor B's mean:
Add up the data points: 763+736+735+759+748+756+765+761+768+761 = 7552. Divide by 10. 7552/10 = 755.2
Difference:
755.2-751.6 = 3.6
Answer:
Doctor A: 751.6 Doctor B: 755.2 Doctor B has an average of 3.6 more patients wearing corrective lenses than Doctor A.
stop deleting my answer
you scarmer
Step-by-step explanation:
One rectangle is "framed" within another. Find the area of the shaded region if the "frame" is 2 units wide.
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Answer:
48
Step-by-step explanation:
You add 4 to the 5 and the 3 (because there are 2 sides equal to 2). You multiply that to get the area of the entire figure(63), then subtract the area of the small rectangle (15) and get 48
Hope this helped!
Andre makes a trip to Mexico. He exchanges some dollars for pesos at a rate of 20 pesos per dollar. While in Mexico, he spends 9000 pesos. When he returns, he exchanges his pesos for dollars (still at 20 pesos per dollar). He gets back the amount he started with. Find how many dollars Andre exchanged for pesos and explain your reasoning. If you get stuck, try writing an equation representing Andre’s trip using a variable for the number of dollars he exchanged
Also is it possible if you could make it so I can copy and paste? I don't have much time left.
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If 20 pesos = $1, simply divide 9000 by 20 to get 450
Or do my way and divide 9000 by 10 to get 900 then divide by 2 to get 450
So the answer is $450
You are seated next to the pilot of a small plane at an altitude of one mile. Huge mountains loom directly ahead. The pilot does not change speed, direction, or elevation, yet you survive. How come? I NEED HELP RNNNN
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What is the unit rate of the taffy per ounce?
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2 5 10 12 15 20
$0.40. $1. $2.00. $2.40. $3. $4
Hope it helps!
Unit rate is same as slope - change in Y over change in X
Y 2.00- .40 = 1.60
X. 10 - 2 = 8
1.60/ 8 = .20 per ounce
You can double check your work, .20 x 20 oz = 4.00 as shown in last column
Please help and give a full explanation
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Answer:
-2
Step-by-step explanation:
and don't care about handwriting
Answer:
14 - 9x + 12 + x
This is an expression (not an equation), therefore it can't be solved.
Factor the expression
Collect like terms:
⇒ 14 + 12 - 9x + x
Combine like terms:
⇒ -8x + 26
Find the highest common factor of 26 and 8
Factors of 26: 1, 2, 13, 26Factors of 8: 1, 2, 4, 8Therefore, the highest common factor is 2
Factor out -2 from -8x + 26:
⇒ -2(4x + 13)
Alternatively, factor out 2 from 26 - 8x:
⇒ 2(13 - 4x)
A full bag of dog food weighs 5 1/2 pounds.How much dog food do you have if there are 3 bags in the cupboard? I GIVE BRAINLIEST
Answers
Answer:
16 1/2 pounds of food.
5 1/2 x 3 = 16 1/2
Answer:
33/2 lbs
Step-by-step explanation:
5 1/2*3=
11/2*3=
33/2 lbs
