Question

Alg 1

Given the data set for the length of time a person has been jogging and the person's speed, hypothesize a relationship between the variables.

a. I would expect the data to be positively correlated.

b. I would expect the data to be negatively correlated.

c. I would expect no correlation.

d. There is not enough information to determine correlation.

Answer 1

b. I would expect the data to be negatively correlated.

Explanation:

This is because the correlation is an inverse. That means that the longer you jog the less time it should take you to do it.

I know that the answer is not A because I took the test and A was incorrect.

Answer 2

a)true
B)false
c)false
D)true

they are right