Question

What type of association is shown in this scatter plot?



A.
no association

B.
negative linear association

C.
linear association

D.
positive linear association

http://static.k12.com/calms_media/media/1449000_1449500/1449077/1/e01e1d06ce66578b3a5218cdda7201111df56ac8/TX_MTH_PALG_08_13_03_MAT_ILL_nonlinear_association.jpg

Answer 1

@texaschic101

Answer 2

@Mateaus

Answer 3

@rational

Answer 4

Linear means it appears to follow a straight line. Do these points look like they follow a single line?

Answer 5

no they do not follow in a single line

Answer 6

So they have no association

Answer 7

so a

Answer 8

yes

Answer 9

thanks

Answer 10

In this table of bivariate data, which answer choice describes the dependent variable?
Time spent studying (h) Test score (%)
1 90
0.5 70
2 98
0.25 62
1.5 92
0.75 71
2.5 100


A.
hours of study

B.
x-values

C.
time of study

D.
test score

Answer 11

the variables are the table headings, and time is never the dependent variable

Answer 12

so it has to be test score

Answer 13

Time spent studying (h) Test score (%)
1 90
0.5 70
2 98
0.25 62
1.5 92
0.75 71
2.5 100

Answer 14

thamks ur good at this lol

Answer 15

@peachpi

Answer 16

you're welcome

Answer 17

What type of relationship does this scatter plot indicate?



A.
positive linear association

B.
negative nonlinear association

C.
negative linear association

D.
positive nonlinear association

http://static.k12.com/calms_media/media/1449000_1449500/1449097/1/342cd9f753ce63a1a1c92ff19823632c53c90694/TXMTH08-140111-130301.jpg

Answer 18

Does that red line have positive or negative slope?

Answer 19

positive?

Answer 20

negative. It decreases from left to right.

Answer 21

so negative linear

Answer 22

oh :(

Answer 23

so c

Answer 24

yea

Answer 25

A scatter plot shows the y-values decreasing as the x-values decrease. What is the relationship of the bivariate data?

A.
negative correlation

B.
nonlinear correlation

C.
no correlation

D.
positive correlation

Answer 26

@peachpi

Answer 27

That would be like this, which is a positive slope

Answer 28

What type of association is displayed in this scatter plot?



A.
negative nonlinear association

B.
positive linear association

C.
negative linear association

D.
positive nonlinear association


http://static.k12.com/calms_media/media/1449000_1449500/1449101/1/8661fff00219443210076fe481fd0b55e724241c/TXMTH08-140111-130305.jpg

Answer 29

@peachpi

Answer 30

that looks exactly like the line I just drew, so the answer will be the same

Answer 31

positive slope