Answer
$H_{o}: β = 0$
$H_{a}: β > 0$
Using the information from fig 26.14, we have:
$t = \frac{0.132259 - 0}{0.007067} = 18.715$
df = 37-2 = 35
Since df > 30, from Table C of the book we have:
P < 0.005
Since P < 0.05, we will reject the Null Hypothesis. Hence there is good evidence that the number of manatees killed increases as the number of boats registered increase.
Work Step by Step
Given above
