Question

Identify the type of correlation shown in the scatter plot.



A.
positive correlation

B.
negative correlation

C.
no correlation

http://static.k12.com/calms_media/media/1417500_1418000/1417740/1/950340f37422e76a50cbadc753042f26d719de32/FGA_130919_161123.jpg

Answer 1

i will give medal

Answer 2

do the points form a line?

Answer 3

no

Answer 4

good! so what do you think the answer is?

Answer 5

c

Answer 6

great!

remember: positive correlation = line with positive slope
negative correlation = line with negative slope
no correlation = no line

Answer 7

can you help with more please

Answer 8

uh, sure

Answer 9

thanks

Answer 10

Identify the type of correlation shown in the scatter plot.



A.
positive correlation

B.
negative correlation

C.
no correlation

D.
random correlation

http://static.k12.com/calms_media/media/713500_714000/713725/3/71d1ac9f7e0e3c63ca3082bc8f77e459149bb493/74663_question.jpg

Answer 11

do you remember what I said earlier?

do the points form a line?

Answer 12

i think b

Answer 13

great! you got it!

Answer 14

thanks can u help with more just to cheack them

Answer 15

sure, go ahead

Answer 16

Which is the most reasonable conjecture about the data shown in the scatter plot?



A.
People with more experience tend to earn lower salaries.

B.
People with more experience tend to earn higher salaries.

C.
There appears to be no relationship between years of experience and salary.

http://static.k12.com/calms_media/media/1417500_1418000/1417741/2/47444c0d470105b99b183dd7de3a3fed3f896213/FGA_130919_161124.jpg

Answer 17

maybe c

Answer 18

yup! you're doing great so far

Answer 19

thanks next

Answer 20

Which scatter plot shows negative correlation?



A.
Scatter Plot I

B.
Scatter Plot II

C.
Scatter Plot III

http://static.k12.com/calms_media/media/1417500_1418000/1417744/1/f57424e5dbd22578e3b83a02dbab16053695fcd1/FGA_130919_161127.jpg

Answer 21

i think b

Answer 22

hm, not quite!

negative correlation = line has negative slope (goes from the top left to the bottom right)

Answer 23

c than

Answer 24

yup!

Answer 25

thanks heres the next one

Answer 26

What type of correlation is shown in the scatter plot?



A.
positive correlation

B.
negative correlation

C.
no correlation

http://static.k12.com/calms_media/media/1417500_1418000/1417747/1/8bd68a95feb0f1c7c68bb429da35619f934295f3/FGA_130919_161130.jpg

Answer 27

i think c

Answer 28

thanks im done i will tell you my score rightt now

Answer 29

an 80 thanks