(06.01)The scatter plot shows the relationship between the number of homework assignments turned in over a week and the test score for that same week:

art A: What is the group of points labeled X called? What is the point labeled Y called? Give a possible reason for the presence of point Y.
Part B: Describe the association between a student’s test scores and the number of homework assignments submitted.

(06.01)The Scatter Plot Shows The Relationship Between The Number Of Homework Assignments Turned In Over

Answers

Answer 1

Answer:

a: positive association, the y point is called a deviation

b: looks like the student scores are positive pattern (well accept for that little guy ..little y...)

Step-by-step explanation:

a reason: if you were to draw a line through those points it would be positive linear correlation and that one plot had nothing to do with the correlation

Answer 2

In part a x represents the correlation and y represents the deviation, and in part b association between students test scores and homework assignment is positive.

Graph is given in relation of test score with student home work assignment. Relationship and association of the graph to be determined.


What is correlation?

Correlation implies that one of the subject or value related to other subject or value.


Here, from the graph the sets of value of x is increasing and having positive association. Other side y has only single value in it showing as deviation and nothing else.


Thus, In part a x represents the correlation and y represents the deviation, and in part b association between students test scores and homework assignment is positive.

Learn more about correlation here:
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Related Questions

On Monday, 30% of the 900 students at Maple Middle school walk to school. Complete the double numberline model. How many students walk to school on Monday?

Answers

the answer is 270 (dont click ant links in this app)

270 students walk to school on Monday.

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

Total students= 900

Percent of student who walk to school= 30%

So, the number of students walk to school on Monday

= 30% of 900

= 30/100 x 900

= 30 x 9

= 270

Hence, 270 students walk to school on Monday.

Learn more about percentage here:

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PLLLZZZZ HEEELLLPPPP!!!!!!!!!!! Questions are below! :D

Answers

Answer:

12)  m∠BXD = 122°

13)  m∠GXE = 50°

Step-by-step explanation:

12)  m∠BXD = ∡BXC + ∡CXF + ∡FXD = 32° + 50° + 40° = 122°

13) m∠GXE = (90° - m∠AXG)  =  90° - 40° = 50°

What is the solution of log(2t+4)= log(14-3t)?
-18
-2
2
10

Answers

The answer to the question is 2

Please I need this too NOww PLEASE ASAP

Answers

Answer:

∠ ABC = 53.5°

Step-by-step explanation:

The inscribed angle ABC is half the measure of the intercepted arc AC

∠ ABC = [tex]\frac{1}{2}[/tex] × 107° = 53.5°

ariana is standing at the bottom of a hill in the zoo. the angle of elevation from her to the top of the hill is 17 degrees. if the hill if 50 feet tall, how long is the walkway up the hill?​

Answers

Answer:

171.02 ft.

Step-by-step explanation:

Please see the attached image

sin(17)=50/x

x=50/sin(17)≈171.02

Help please!!! I don't understand this so if you do can you write the explanation you don't have to but thank you anyways

Answers

Answer:

ITS 5 UNITS I LEARNED ITS EZ

Step-by-step explanation:

(1/2a - 1/3b) - (1/3b - 1/2a)

Answers

Answer:

a- 2b/3

Step-by-step explanation:

1) Remove the parentheses and combine like terms

6 groups of 7 = 5 groups of 7 plus

Answers

Answer:

1 group of 7

Step-by-step explanation:

one group of seven.

CW: If the 5th term and the 10th term of an arithmetic
sequence is 44 and 89 respectively, what is the value of the
21st term? (show your work for a full mark)

Answers

Answer:

         a₂₁ = 188

Step-by-step explanation:

The n-th term of an arithmetic sequence:  [tex]a_n=a_1+d(n-1)[/tex]

so:

    [tex]a_5=a_1+d(5-1)\\a_5=a_1+4d\\a_1=a_5-4d\\a_1=44-4d\\\\a_{10}=a_1+d(10-1)\\ a_{10}=a_1+9d\\89=44-4d+9d\\45=5d\\d=9\\\\a_1=44-4\cdot9 = 8\\\\a_{21}=a_1+ 20d=8+20\cdot9=188[/tex]

Based on the information marked in the diagram, ABCD and AEFG must be
congruent.
С
17
E
A. True
B. False

Answers

The answer is A. True

pls help? :( brainliest if correct

Which two figures have the same number of bases?

A. cylinder and cone
B. triangular pyramid and cone
C. cone and triangular prism
D. triangular pyramid and cylinder

Answers

Answer:

Option C is the Correct Answer

Cone and triangular prism

An ant stands atop a grassy hill looking at a castle. A horizontal bridge 20 feet long crosses the gap, forming a right angle with the castle wall. The hill slopes down to a moat (water) that is 10 feet wide. The moat has 0 alligators because this is a math problem, not Louisiana. The castle is 38 feet tall, measuring from moat to roof.

a) Draw a sketch showing all the information you have right now.

b) The angle of elevation from the ant to the castle roof is 54.5°. Find the height of the castle above the bridge to the nearest foot (whole number).

c) What is the distance of the vertical drop from the bridge into the moat?

d) Find the angle between the hillside and the underside of the bridge. You may assume that the hill's slope is perfectly straight.

Answers

Answer:

Step-by-step explanation:

Find the area of the sector. Round to the nearest hundredth.
14 in
315°

Answers

Answer:

24.5 pi in^2

or 76.93 in^2 (Multiplied by 3.14)

Step-by-step explanation:

A = piR^2

(this is 12 year old math) Good evening everyone​

Answers

Answer:

22 11

Step-by-step explanation:

its a pattern if you look at the trend on the equation

Simon threw a baseball to home plate. The distance the ball traveled was 48 feet. It took the ball 0.75 seconds to reach home plate.
If the ball traveled at a constant speed, how fast was the ball traveling in feet per second?
O A 16 feet per second
O B. 36 feet per second
C. 48 feet per second
D. 64 feet per second

Answers

Answer: 36

Step-by-step explanation:

0.75 x 48 = 36

Julio has $150. Each week, he saves an additional $10.Write a function ()that models the total amount of money Julio has after weeks.

Answers

Answer:

The function that models the total amount of money Julio has after weeks is:

f(x)=150+10x, where:

x is the number of weeks

Step-by-step explanation:

With the information provided,  you can say that the total amount of money Julio has would be equal to the initial amount he has plus the result of multiplying the $10 that he saves every week for the number of weeks, which can be expressed as:

f(x)=150+10x, where:

x is the number of weeks

Answer: f(x)=150+10x,

Step-by-step explanation:

Determine if the side lengths listed create a right triangle, acute triangle, obtuse triangle, or do not make a triangle. 3, 9, 10 Determina si las longitudes de los lados enumeradas crean un triángulo rectángulo, un triángulo agudo, un triángulo obtuso o no forman un triángulo. 3, 9, 10 * 1 point right acute obtuse not a triangle

Answers

Answer:

Obtuse triangle

Step-by-step explanation:

Given the side lengths :

3, 9, 10

Let :

a = 3 ; b = 9 ; c = 10 (longest side)

If a² + b² = c² (right angle)

If a² + b² > c² (acute angle)

If a² + b² < c² (obtuse angle)

a² + b²

3² + 9²

9 + 81 = 90

c² = 10² = 100

90 < 100

Hence,

a² + b² < c² (then we have an obtuse triangle)

if (triangle) ABC= (triangle) DEC , what is the value of x ?

a- x=8
b- x=5
c- x=4
d- x=1

Answers

Answer:

x= 1

Step-by-step explanation:

sinceΔABC =ΔDEF

Therefore

4x-1 will be equal to x+2

then x = 1

Harrison has an account with a balance of $155.59. This account has an interest rate of 9.4% compounded annually and the initial investment was 2 years ago. How much was the initial investment?

Answers

Answer:

i believe $126.66

Step-by-step explanation:

dont put my word on it because im not 100% sure but if i did the math correctly then its that

hey guys so if you have 75,067 times 2=1726541

Answers

Answer:

Step-by-step explanation:

Actually 75067 x 2= 150134

You start at (6,5). You move right 4 units. Where do you end? ​

Answers

Answer:

(10,9)

Step-by-step explanation:

Hope This Helps

Answer:

10,5

Step-by-step explanation:

not a 100% sure

For every 9 customers, the chef prepares 2 loaves of bread.
How much loaf is prepared for 1 customer?

Answers

Answer:

0.22

Step-by-step explanation:

2/9 = 0.22

You are paying off a student loan in monthly installments. After
the 4rd payment the remaining balance is $13,900. After the 5th
payment your remaining balance is $13,500. If n is the number of
payments that have been made, what is the nth term rule?

Answers

Answer:

The loan will be paid after 39 monthly installments.

Step-by-step explanation:

Since I am paying off a student loan in monthly installments, and after the 4th payment the remaining balance is $ 13,900, while after the 5th payment my remaining balance is $ 13,500, to determine the amount of payments in which the loan was agreed I must perform the following calculation:

13900 - 13500 = 400

400 x 5 = 2000

2000 + 13500 = 15500

15500/400 = 38.75

Thus, the loan will be paid after 39 monthly installments.

Please help!

P.S. I've already tried it once and the answer isn't -0.3 repeating

Answers

I think it is 9 Hope you got it.

Algebraically, find the roots of x² - 4x - 5=0.​

Answers

Question:-

Algebraically, find the roots of x² - 4x - 5 = 0

Solution:-

x² - 4x - 5 = 0 (Given equation)

Here a = 1, b = -4 and c = -5

[tex] \therefore [/tex] b² - 4ac = (-4)² - (-4) × 1 × -5 = 16 - 20 = -4 < 0

There are no real roots for the given equation. [Answer]

please help find angle!!

Answers

Answer:

35.5

Step-by-step explanation:

H, A

Cos=A/H

Cos 65= 15/x

x=15/cos 65

what are the factors of 30 that have a sum of -11

Answers

Answer:1, 2, 3, 5, 6, 10, 15, 30.

Step-by-step explanation:

The area of a rectangle is 96.3 calculate the width of the rectangle

Answers

Answer: Width = 96.3cm/Length

Step-by-step explanation:

Area of a rectangle= Length multiplied by Width

Therefore Width of a rectangle is calculated Area of a rectangle divided by Length

The Width of this rectangle is therefore 96.3cm/Length

(I hope that helps!!)

what are the coordinates of point A​

Answers

Answer:  D

(7, -5)

The X axis is the horizontal follow to point A than go down from there then bam answer

How can you use transformations to graph this
function?
y=3.75 +2
Explain your steps.

Answers

Answer:

Sketch the graph of y=7^x

Reflect the graph across the y-axis to show the function y=7^-x

Stretch the graph vertically by a factor of 3 to show the function y=3*7^-x            

Shift the graph up 2 units to show the function y=3*7^-x+2

Step-by-step explanation:

Answer: Draw a graph showing y=7x. The graph can be reflected across the y-axis to display the function y=7x-x. To display the function y=3*7-x, multiply the graph's vertical extent by 3. The graph should be moved up 2 units to display the function y=3*7-x+2.

:)

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