Question 3 Evan thinks that the slope of the true line of best fit for Pick Number and Career Length is not zero: that is, there is some correlation/association between Pick Number and Career Length. To test this claim, we can run a hypothesis test! Define the null and alternative hypothesis for this test.

Null hypothesis ; H0 : slope = 0

Alternative hypothesis ; H1 : slope ≠ 0

Step-by-step explanation:

Given the claim:

slope of the true line of best fit for Pick Number and Career Length is not zero.

The Null hypothesis H0 : will negate the claim in this scenario ; hence ;

H0 : slope of line of best fit for pick number and career length = 0

The Alternative hypothesis, H1 : is the opposite of the null ;

H1 : slope of line of best fit for pick number and career length ≠ 0

-6 is the correct option from the above given options