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Mathematics 26 Online
OpenStudy (anonymous):

Which of the following is an example of positive correlation? House address vs math test score Age vs commute time to school Time worked vs money earned Time eating vs food left

OpenStudy (unklerhaukus):

one of those options has negative correlation, two have no correlation . only one option has positive correlation

OpenStudy (anonymous):

ok which ones

OpenStudy (unklerhaukus):

any that you can work out?

OpenStudy (anonymous):

it is said that exist positive correlation bewtween 2 variables if bouth variables increase at the same time, and decrease at the same time. If one increase and other decrease -it is negative. so.......

OpenStudy (unklerhaukus):

are the folks at the end of the street going to have a better math test score?

OpenStudy (anonymous):

oh haha that makes since! ok then would it be time worked vs money earned?

OpenStudy (anonymous):

bouth always increase, so....

OpenStudy (unklerhaukus):

can you spot the negative correlation also?

OpenStudy (anonymous):

time eating vs food left

OpenStudy (anonymous):

you got it

OpenStudy (unklerhaukus):

you've got it

OpenStudy (anonymous):

ok wow thank u sooo much both of of u!!! it confused me how it was worded lol but thanks!! (:

OpenStudy (anonymous):

you wellcome

OpenStudy (unklerhaukus):

anytime

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