Mathematics Middle School

Below are the scatter plot and residual plot for a set of data.

A linear model
(is/is not)

the best fit for the data because the residual plot
(shows no pattern/shows a pattern)

and is
(scattered/not scattered)​

Below Are The Scatter Plot And Residual Plot For A Set Of Data.A Linear Model(is/is Not)the Best Fit

Answers

Answer 1

Answer:

A linear model (is/is not) the best fit for the data because the residual plot (shows no pattern/shows a pattern) and is (scattered/not scattered).

Step-by-step explanation:

A linear model should be used when you want to view the data as a continuous response. This means that when the data is increasing/describing then the line should be in a uniform pattern.

If you were to look at the residual plot, you can see that the points curve in a pattern, meaning that the point is not scattered which is not good criteria for a residual plot.

Mentioned before, the points on the residual plot are in a pattern, so it’s not scattered as well.  

Related Questions

Ms. Wiley is making a burger. She can choose between two buns: whole wheat bun or sesame seed bun; two types of cheese: Swiss or American and three condiments choices: ketchup, mustard or mayo.

Draw a tree diagram and take a picture of it


Dont just take the points plssss or I will report!

Answers

Answer:

i think this is how you do it, sorry for the bad quality, my camra is sorta broken on my computer

Step-by-step explanation:

Please help need it for homeowork :

Answers

Mabel's graduation picnic costs $4 for every attendee. At most how many attendees can there be if Mabel budgets a total of $32 for her graduation picnic?
i believe it is 8 people can attend

Debra has $270 at most to spend on clothes. She wants to buy a pair of jeans for $165 and spend the rest on t-shirts. Each t-shirt cost $35, how many t-shirts can Debra purchase?

Answers

Answer:

3 shirts

Step-by-step explanation:

270-165=105/35=3 which means she can buy 3 shirts

if Debra spends $165 she will be left with $105. 35 x 3 = 105 so Debra can purchase 3 shirts

heeeelllllllllllllllllllllllllllpppppppppppppppppppefwejjewjfuweouuuuuuuuuuuuuuuuuuuuuuu

Answers

Answer:4

Step-by-step explanation: 144/36=4

Answer:

4 yards

Step-by-step explanation:

144 divided by 36

Carly has 4 feet of ribbon. She is making bows and each bow requires ⅔ ft of ribbon. How many bows can Carly make with the ribbon she has?

Answers

Answer:

6

Step-by-step explanation:

4/1 x 3/2 = 12/2

= 6

Answer:

6

Step-by-step explanation:

Make 4 feet into a mixed fraction. 2/3 can fit into 12/3 six times.

Write a summary of the poem "Revenge"

Answers


'Revenge' by Letitia Elizabeth Landon describes a speaker's happy revenge on her listener who had previously broken her heart. The poem begins with the speaker giving permission for her listener, a man she was in a relationship with, to go with another woman.

The scatter plot shows the relationship between the test scores of a group of students and the number of hours they spend on social media in a week:

A scatter plot is shown. The x-axis is labeled Hours spent on social media, and the y-axis is labeled test score. Data points are located at 0.5 and 100, 2 and 100, 1 and 95, 3 and 85, 3 and 78, 5 and 75, 5 and 72, 6 and 70, 6 and 98, 7 and 60. A circle labeled A includes all of the points except for the one at 6 and 98. Point 6 and 98 is labled B.
Part A: What is the group of points labeled A called? What is the point labeled B called? Give a possible reason for the presence of point B. (3 points)
Part B: Describe the association between a student's test scores and the number of hours spent on social media. (2 points)

Your answer:

Answers

Answer:

A: Not sure what A is called sorry. B is called the outliner. He could be generally better at the subject and understood it more, he could have cheated on his test. He could have simply guessed and got  lucky.

B: The longer he/she spent on social media the worse their test scores became.

Step-by-step explanation:

pls help me it would be nice !!!

Answers

Answer:

y=−3x−10

That is the equation in slope intercept form.

plzzzzzzz helpppppppppppp​

Answers

i think the answer is 360

PLZ WILL GIVE U BRAINS LOL

Answers

Answer:

i think this is what your asking but everytime the original figure goes up by one the scaled copy increases by 7 so if i am correct the answer should be a 1:7 ratio

Step-by-step explanation:

im built different

Answer:

i am not sure but i know its something with 7

Step-by-step explanation:

we know that 7 and 49 if you divide 91 and 13 that gives u seven as well :)

i am not sure what the real answer is but it can possibly be 7 over 100 XD

Find the quotient. Use a model to explain your answer
1/6 divided by 3 = ?

Answers

Answer:

1/18

Step-by-step explanation:

(1/6)/(3/1)

flip the 3 and the one and multiply

=(1/6)(1/3)

1(1)=1

6(3)=18

The answer for 1/6 divided by 3 = 1/18

Melina's Girl Scout troop of 12 members takes a trip to the local bowling alley. Each girl pays a lane fee at the bowling alley and an additional $5 to rent a pair of bowling shoes. The total cost for all 12 members of her Girl Scout troop to use the bowling lanes and rent shoes is $138. Write an equation that represents the lane fee at the bowling alley.

Answers

Answer:

138 divited by 12. Then 11.50 X 5= 57.50

Step-by-step explanation:

I need help ASAPPPP #2

Answers

Answer: use photomath on your phone it gives the answer and explains how you get the answer

Step-by-step explanation:

-2x and 2x cancels out because they are opposites so they are eliminated. so you are left with y=-5

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Answers

the answer should be 16 feet :]]

[tex]5.333333333333333=16 ft[/tex]

I need help with both pictures plz

Answers

Answer:

-25+12 is less

Step-by-step explanation

1st picture

-25+12=-13

40+-63=-23

2nd picture

Negative

Positive

Negative Negative

To find the answers just simply do the number in a calculator for example -6+64 put that in a calculator and it will help you. figure our number 5

Blake rolls a number cube ten times and it lands on the number 5 three times.
What should Blake do to have his experimental probability equal or come closer to the theoretical probability of the number cube landing on 5?

A. He should roll 5 number cubes at a time.

B. He should roll the number cube 10 more times.

C. He should roll the number cube 200 more times.

D. He should choose a different type of number cube.

Answers

Answer:

C. He should roll the number cube 200 more times.

Step-by-step explanation:

I believe that it would be A because that would give you a higher probability of getting 5

Please answer!! Im confused currently!!

Answers

circumference/perimeter = 2 x pi x r or pi x d
so 2 x 3.14 x 1.7 = 10.676
so C (10.7)

Answer:

2πr=c, Perimeter, or Circumference is what we are looking for, and this is the formula.

so we need to figure out 2 x 3.14 x radius:1.7 = Perimeter or Circumference

2 x 3.14 = 6.28

6.28 x 1.7 = 10.28

P.S. answer is 10.7, my answer is simplified.

~Hope this helps~

Which sentence is incorrect? A. -4 > -7 B. 5/2 = 2.5 C. -2.5<-3 D. 2/5 = -0.4

Answers

Answer:

C -2.5<-3

Step-by-step explanation:

since -3 is lower counting wise with negatives the higher the negative the number the more likely its going to be lesser than the other

C is incorrect due to the fact that -2.5 is larger than -3

A lawnmower that regularly sells for $150 is on sale for $120. By what percentage was the price decreased?

Answers

Answer:

20%

Step-by-step explanation:

Find the difference of both prices.

150 - 120 = 30

Calculate the ratio of the decrease in price to the original price.

30/150 = 0.2

Multiply the decimal by 100 to get your percentage.

0.2(100) = 20

PLS HELP NEED ASPA DUE TODDY

Answers

Answer:

X+2.5

Step-by-step explanation:

DEVIDE THE QUESTION BY 4

X+2.5 would be your answer. Just divide by 4

in 1-3 sentences, explain how we know that the the volume of a pyramid is V=1/3Bh

Answers

Answer:

The formula for finding the volume of a pyramid is V= lwh/3. Taking this into consideration, the length times the width times the height must be one, so we put that over three.

Step-by-step explanation:

The formula for the volume of a pyramid V=1/3Bh can be derived by dividing the pyramid into three identical triangular prisms, each with height h and base area B, and then calculating the total volume of the three prisms.

What is volume?

Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.

Here,
The volume of a pyramid can be derived by considering that a pyramid is made up of a series of triangular cross-sections stacked on top of each other. The area of each triangular cross-section (the base) is given by the formula B = 1/2bh, where b is the base length and h is the height of the triangle. By multiplying the base area B by the height h of the pyramid and then dividing by 3 (to account for the triangular shape), we get the formula V = 1/3Bh for the volume of a pyramid.

Learn more about Volume here:
https://brainly.com/question/1578538

#SPJ3

I NEED HELP ON THIS PLS

Answers

Answer:

28

Step-by-step explanation:

i did the math lol

Answer:

The answer is 28

Step-by-step explanation:

would totally explain but it takes to long lol

HELP ME!!! ANY ABSURD WILL BE REPORTED!!

Find the 2 equations in the graph. Select 2 answers and explain.

O 10x + 9

O 6y + 9

O 5x + 9

O 3y + 9

Answers

Answer:

y=10x+9; y=5x+9

Step-by-step explanation:

First of all, answers B and D are wrong because the formula is y=mx+b. So, that leaves us with a and C.  

I couldn't find the slope because it was hard to see. try finding a point where it is clear what the points are and do change in y over change in x. I hope this helped at least a bit.

Use the equation 124*∗15 = 1,860 and what you know about fractions, decimals, and place value to explain how to place the decimal point when you compute (1.24)*∗(0.15).

Answers

Answer:

0.186

Step-by-step explanation:

1.24 x 0.15= 0.186

Answer is 0.186 I think

please help me with this first correct answer gets brainliest

Answers

Answer: -9 x 5 = 5x (-9)

Step-by-step explanation:

x=-9 because -9 times 5 is -45. basically it’s the same thing.

Add. Write your answer in simplest form.

5 3/4 + 2 11/12
7 7/8
7 3/5
8 3/4
8 2/3

Answers

Answer: 8 2/3  hope it helps i think

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Answers

Answer:

0.5 mile

Step-by-step explanation:

You play brawl stars???

An amusement park found that 5 out of 8 visitors rode a certain roller coaster more than once on the same day. There were 12,480 visitors to the amusement park on Monday. Based on this information, how many visitors rode the roller coaster more than once on Monday?

Answers

Answer:

b.

Step-by-step explanation:

3(2x+6)
Distributive Property
Explain how u got it.

Will mark Brainliest.

Answers

Answer:

6x+18

Step-by-step explanation:

Distribute

3 ( 2 + 6 ) 6 + 1 8

Solution:  6 + 1 8

Please let me know if I my answer is correct. If it's not, please let me know the right answer.

Simplify the expresssion

[tex](\frac{2b}{c})^3[/tex]

My answer is [tex]\frac{8b^3}{c^3}[/tex]

Answers

Answer:

your answer is indeed correct good job

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