D G H Note: The goal of the project is to practice conducting a hypothesis test for a mean and proportion with real data. Do not worry about failed 1 assumptions tests. Use primary methods described in text and used on homework. For the following two hypothesis tests, use alpha = .05 Points Claim: The average age of online students is 32 years old. Can you prove it is not? 6 Ho: 8 Ha: Note: Calculation cells should list 9 the numbers and operations used to 10 Sample mean: 38.17 get your answers. Do not put the 11 Sample St. Dev: 14.35 generic formula and show all 12 calculation steps. 13 2 Distribution 14 15 Test Statistic: *2 decimals Calculation: 16 NN p-value: *4 decimals 17 Decision: 18 Interpretation: 19 2 (context 20 21 22 Claim: The proportion of males in online classes is 35%. Can you prove it is not? 23 24 Ho: N P 25 Ha: 26 27 Sample Proportion Males 0.5 Sample Proportion Females 0.5 28 29 2 Distribution: 30 31 Test Statistic: *2 decimals Calculation: 32 H NW -value *4 decimals 33 Decision: 34 Interpretation: 35 2 (context