Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The Excel output below shows the result of a hypothesis test (at alpha 5%) which explores whether there is a significant difference in crime rate
The Excel output below shows the result of a hypothesis test (at alpha 5%) which explores whether there is a significant difference in crime rate between two cities - Tomsville and Dinaville. The correct decision is to ___________ t-Test: Two-Sample Assuming Unequal Variances Tomsville Dinaville Mean 17.1 19.4 Variance 9.7 5.4 Observations 10 10 Hypothesized Mean Difference 0 df 17 t Stat -1.90 P(T<=t) one-tail 0.04 t Critical one-tail 1.74 P(T<=t) two-tail 0.07 t Critical two-tail 2.11 Question 39 options: a) reject the null hypothesis because the p-value is less than the alpha b) accept the null hypothesis because the p-value is greater than the alpha c) accept the null hypothesis because the p-value is less than the alpha d) Cannot be determined because the significance level is not given e) reject the null hypothesis because the p-value is greater than the alpha
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started