Question

Hosted by ALEKS COTP HW 8.5 Next Previous 1 2 3 8.5 Section Exe Question 1 of 3 (1 point) View problem in a pop-up significance. Assume the variables are approximately normally distributed. 43 39 73 52 53 61 30 40 63 41 Source: Fast Food Explorer (www.fatcalories.com). Download Data Part 1 State the hypotheses and identify the claim with the correct hypothesis. H:02 E 100 not claim H,:o 100 claim This hypothesis test is a two-tailed t est. Part 2 out of 5 Find the critical values. Enter the answers in ascending order and rounded to three decimal places. Critical values are and Print this page

Answer 1

H0 : $\sigma^2$ = 100 ( claim )

H1: 100 ( not claim )

The hypothesis is a two-tailed test.

df = n - 1 = 15 - 1 = 14

Based on df and $\alpha$ = 0.05

$\chi_L^2 = 5.629$

$\chi_U^2 = 26.119$