Probability plots might be the best way to determine whether your data follow a particular distribution. If your data follow the straight line on the graph, the distribution fits your data. This process is simple to do visually. Informally, this process is called the “fat pencil” test.
For skewed distributions, it is quite common to have one tail of the distribution considerably longer or drawn out relative to the other tail.
As, it is known that, when the distribution of data is left-skewed, the mean is less than median.
In any research of distribution, the distribution is described by its shape. If there are more higher values than lower values, the distribution is skewed left.The distribution can be described by its center. If the distribution is skewed left or right, the median is an accurate measure of center.The distribution can be described by its spread. If the data set does not have an outlier, the interquartile range is an accurate measure of spread.Learn more about distribution of data here:
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Answer Please!!!!!!!!!!!
Answer:
3/8
Step By Step Explanation:
You see which one has only one Tales in it out of the total number of tosses so there are 3 tosses that have only one tale out of 8 in total. Hope this helps.
!; these are my last 2 questions,, I need help!!
I need help on this...May someone please help me it doesn't make any sense...
For the first question on the screenshot, you need to put this same exact order as I put it.
A D B C
Now the second question
A = 3 units
B = 4 units
C = 4 units
D = 3 units
What are the new coordinates of L' if the following image has a dilation of 1/2?
a. (-2, -1)
b. (-2.5, -0.5)
c. (-2.5, -2.5)
d. (-0.5, -2.5)
Image below. Pre-image ABCD was dilated to produce image A'B'C'D'. What is the scale factor from the pre-image to the image? Enter your answer in the box as a fraction in simplest form.
Answer:
The scale factor is 5/2
Step-by-step explanation:
To find the scale factor, divide 20/8; that simplifies into 5/2.
20÷5/2 is 20*2/5, which is equal to 8, so you know it works.
Hope that helped!!
Construct a scatter plot of these data using the following coordinate grid. The vertical axis represents the calories and the horizontal axis represents the fat (grams).
Answer: here is a lesson that helped me Discussion Points and Possible Answers
1. The table below shows the total fat in grams and total calories for various fast food items. Does this
data suggest that there is an association between the fat grams and total calories in fast food
items? Support your answer.
Sandwich Total fat (g) Total Calories
Hamburger 9 260
Cheeseburger 13 320
Quarter Pounder 21 420
Quarter Pounder with Cheese 30 530
Big Mac 31 560
Arch Sandwich Special 31 550
Arch Special with Bacon 34 590
Crispy Chicken 25 500
Fish Fillet 28 560
Grilled Chicken 20 440
Grilled Chicken Light 5 300
Sample Answers: The food items with more fat tend to have more calories, so it seems
reasonable that there is a positive association. Larger values of total fat tend to go with larger
values of total calories.
2. A scatter plot can be used to visualize the association between fat and calories. Think about how
the variables are related, and how the variables fat and calories should be placed on the
coordinate axes. Label the axes on the graph below, and explain your choice of axes and
variables.
Answer: Since the amount of fat in fast food affects the
total calories, the variable fat is the independent
variable. This variable is best to plot along the horizontal
axis. The variable calories is the dependent variable
and is, therefore, best to plot along the vertical axis.
Teacher Tip: Discuss with the students why fat is the independent variable
and calories is the dependent variable in this situation. Ask them whether
the amount of fat depends on how many calories are in the food, or the
amount of calories depend on how much fat is in the food.
Exploring Bivariate Data TEACHER NOTES
MATH NSPIRED
©2013 Texas Instruments Incorporated 3 education.ti.com
Move to page 1.2.
3. On page 1.2, fat grams are stored as a variable fat. Total
calories are stored as a variable cal. Construct a scatter plot for
these two variables:
a. Select the add variable text at the bottom of the page
where the horizontal axis should be placed, and select the
variable of your choice.
b. Select the add variable text on the left of the page where the vertical axis should be placed,
and select the variable of your choice.
Tech Tip: Variables fat and cal are stored in the document,
so students can select them to be plotted on the coordinate axes. Initially
the axes are not shown on the Data & Statistics page. When students
select the add variable text at the bottom of the screen, they will see the
choice of stored variables. After they select the independent variable, they
should select the add variable text on the left side of the screen to select
a dependent variable. The scatter plot with labeled coordinate axes will
Step-by-step explanation:
Find the slope of the line that passes through both given points.
(A) Point C is located at (1, 5). Point D is located at (2, 2).
The slope of the line through the points is
Choose...
.
(B) Point R is located at (-2, 2). Point S is located at (2, 3).
The slope of the line through the points is
Choose...
.
Micheal is here to help.
A's slope would be 0.33 And B's slope would be 0
Step-by-step explanation:
To find a slope you have to use y2-y1/x2-x1
If you do this with both the anwsers will be 0.33 and 0.
How can math be used/applied to architectural engineering?
Answer:
to plan their blueprints or initial sketch designs.
Step-by-step explanation:
Answer:
determining the feasibility of design decisions, keeping track of logistics, and to account for the cost of their designs. Math can also help guide architects in design when it comes to room sizing, space sizing, and component sizing
Peter made a square pin for his pet guinea pig to roam in. One side was 18.2 cm. What is the area of the pin?
A. 331.24 cm
B. 321.24 cm
C. 74.8 cm
D. 72.8 cm
Hi!
Answer:
A) 331.24
Step-by-step explanation:
To find the area, you need to multiply LxW, (Length x Width) and in this case, since it's a square, the sides are equal. Each side is 18.2 cm, so all we have to do is multiply 18.2 by 18.2, and then we get 331.24, so your answer is option A.
I hope this helps! :)
Please help I dont understand
Answer:
I think it is B
Step-by-step explanation:
mark me brainliest
I need help I don't know how to do this I'm struggling please help me please
HELP ME PLEASE SOMEONE!!
A rectangle measures 2 1/2 inches by 3/4 inches What is its area?
Answer:
1 7/8
Step-by-step explanation:
I think you need to times it like 2 1/2 x 3/4, first you make 2 1/2 into 5/2 then times it like this 5/2 x 3/4. the answer is 1 7/8
6.1 divided by 3 but simplified
Answer: hii
2.03
Step-by-step explanation:
Divide 6.1 by 3.
Hopefully this helps you
- Matthew
Open ended: write a system of linear inequalities where the solution region lies entirely within Quadrant 1
Answer:
given, y≥2x+1 and
y>21x−1
first, draw the graph for equations y=2x+1 and y=21x−1
for y=2x+1
substitute y=0 we get, 2x+1=0⟹x=−0.5
substitute x=0 we get, y=1
therefore, y=2x+1 line passes through (0.5,0) and (0,1) as shown in fig.
Hence, y≥2x+1 includes the region above the line.
for y=21x−1
Can someone help me pls
Answer:
3 cm
Step-by-step explanation:
[tex]V_{cylinder} = 189\pi \: cm^3[/tex] (Given)[tex]h_{cylinder} = 21\: cm[/tex] (Given)Formula for [tex]V_{cylinder}[/tex] is given as:[tex]V_{cylinder} = \pi r^2h[/tex][tex]\implies 189\pi = \pi r^2(21)[/tex][tex]\implies \frac{ 189\pi}{21\pi} = r^2[/tex][tex]\implies 9 = r^2[/tex][tex]\implies \pm\sqrt 9 = r[/tex][tex]\implies \pm 3 = r[/tex]Length of radius can not negative[tex]\implies r = 3 \: cm[/tex]Hope it helps you in your learning process.
Which expression is equivalent to 30x - 12y
10(3x + 2y)
6(5x + 2y)
6(5x - 2y)
10(3x - 2y)
Answer:
B) 6(5x -2y)
Step-by-step explanation:
When we have a number outside the parenthesis, we can distribute this number to all the terms inside the parenthesis. Since our given expression is 30x -12y, we are looking for an expression that when expanded results in these two numbers.
Only option B provides both 30x and -12y, as seen as 6 times 5x= 30x and 6 times -2y = -12y.
What type of association does the graph show between x and y?
A. Linear positive association
B. Nonlinear positive association
C. Linear negative association
D. Nonlinear negative association
Answer:
Nonlinear positive association. B
Step-by-step explanation:
When X increases, Y increases => positive association
Link all dots, u can see a curve rather than a line. => nonlinear
Help me please !!!!!!!!!!!!!!!!!
Answer:
[tex]x=21[/tex]
Step-by-step explanation:
I'm not sure if I understood what the problem is asking for and if the numbers behind 3 are answer choices but the answer would be 21.
3's times table:
[tex]3*1=3[/tex]
[tex]3*2=6[/tex]
[tex]3*3=9[/tex]
[tex]3*4=12[/tex]
[tex]3*5=15[/tex]
[tex]3*6=18[/tex]
[tex]3*7=21[/tex]
Since 3 times 7 equals 21 the following equations involving division with the numbers 3, 7, and 21 would be:
[tex]\frac{21}{7}=3[/tex] [tex]\frac{21}{3}=7[/tex]
Hope this helps
100 POINTS AND BRAINLY NO LINKS What are the coordinates of point N after it is reflected across the x-axis?
(−3, −4 )
(−3, 4)
(3, −4)
(3, 4)
Answer:
(-3, 4)
Explanation:
Reflection over the x -axis is (x,y) → (x,−y)
Here the given point:
N(-3, -4)
If reflected:
(-3, 4)
Answer: (-3, 4)
Explanation:
When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the x-axis is (x, -y).
(-3, -4) ⇒ (-3, 4)
IF YOU CAN ANSWER CORRECTLY I WILL MARK YOU BRAINLIEST
In which data set is the mean less than the median?
What is the product of 1/3 and 4/7?
PLEASE HURRY
i need to answer 25 questions pls help ill give brainliest
please help me with this
Answer:
The answer is C: P=8h
Step-by-step explanation:
For every hour worked he is making $8. For example, if he worked 6 hours he would make 48 dollars.
Answer:
C: p=8h
Step-by-step explanation:
If you would think about it, p (earnings) relies on h (how long he worked), therefore it would be p=8h
Find the numbers of faces, edges, and vertices of the solid.
Answer:
Faces: 7
Edges: 15
Vertices: 10
Answer :)
Hello, I'm Lilo and I'm here to answer your question (chance it's incorrect or correct)
Answers in the explanation.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Explanation/Answers:
They are 7 faces, 15 edges and 10 vertices
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Last messages:
I hope this helps :)
Bye! have a great Morning/Afternoon/Night.
- [Lilo6was6taken <3]
Find and interpret the mean absolute deviation of the data.
Answer:
MAD: 1.45
The valued differs from the mean by an average of 5.625
8.752 divided by 0.12
Pls show steps
Answer:
72.933333
Step-by-step explanation:
The populations of two cities after t years can be modeled by -150t+50,000 and 50t+75,000. . What is the difference in the populations of the cities when t=4
Answer:
25,800
Step-by-step explanation:
-150(4) + 50,000 = 49,400
50(4) + 75,000 = 75,200
75,200 - 49, 400 = 25,800
(Find The Probability Question)
Choose 2 apples to eat from a bowl containing 6 apples, 8 oranges, and 4 bananas.
Answer:
240/990 = 8/33.
Step-by-step explanation:
Arbitrarily, the chances of this outcome, by picking an apple first, then an orange, then a banana, is:
5/11 × 4/10 × 2/9= 40/990
But we don't care about the order and in reality, there are six orders that would achieve our outcome:
Apple, orange, banana
Apple, banana, orange
Orange, Apple, banana
Orange, banana, Apple
Banana, Apple, orange
Banana, orange, Apple
The probability of each these outcomes is the same as computed above (Just exchanging numerators.) So the answer is 6×(40/990)