Question

scatterplot correlation help

Answer 1

Match the following scatterplots with the appropriate correlation from the list. Justify your answer. Note that not all of the correlations are used. The viewing window is the same in all four plots.

Answer 2

R=-.48
r=.98
r=.82
r=-.17
r=1
r=.17
r=-1

what is scatter plot :
A)
B)
C)
D)

Answer 3

@SolomonZelman

Answer 4

I know that A is positive
B im not sure about
c is positive and d is negative

Answer 5

@Michele_Laino

Answer 6

I'm sorry, I'm not good with scatter plot

Answer 7

crud

Answer 8

Well D.) is -1.... im working on the others.

Answer 9

c.) .48

Answer 10

I honestly cant tell the other two..

Answer 11

Well a is positive so that means its either .98, .82, or .17

Answer 12

and i dont get b either way lol is all over the place

Answer 13

@Kreayhea_

Answer 14

i wan tto say a is .98.... but i dont want to tell you wrong.

Answer 15

whats what i think

Answer 16

do you think b could be 1?

Answer 17

Ugh b is all over the place like my life... but i think b.) .17

Answer 18

ok well thank you for helping!

Answer 19

can you help me with 1 more? its not a graph but blunders

Answer 20

All but one of the following statements contains a blunder. Which statement is correct?
We found a correlation of r=-.63 between gender and political party preference.

There is a correlation of 0.54 between the position a football player plays and their weight.

The correlation between the gas mileage of a car and its weight is r=0.71 miles per gallon.

We found a high correlation (r= 0.91) between the age and height of children.

The correlation between planting rate and yield was found to be r=0.23.

Answer 21

it might 4

Answer 22

Hmm give me a minute dear.

Answer 23

C should be the answer (four) "We found a high correlation (r=0.91) between the age and height of children." height being genetic it doesn't have anything to do with age but hereditary genes carried from the parents of the said children.