Gender | Mean | S.D. | Min | Q1 | Median | Q3 | Max |
Female | 23.76 | 47.47 | 0 | 2 | 5 | 21 | 256 |
Male | 14.23 | 21.16 | 0 | 1 | 5 | 15 | 84 |
female sample size: 62
male sample size: 30
9. Let’s look a little closer at the original dataset(both genders, without Audrey/Katrina added) and actually perform ahypothesis test. At α = 0.05​, can you support the claim thatfemale hurricanes are more deadly than malehurricanes?
9a. (4 pts) Write out the hypotheses statements belowand identify the parameter(s) of interest.
Ho: _____________________ Parameters of interest:_______________________________________
Ha: ____________________________________________________________
9b. (1 pt) Which hypothesis represents the claim? Circleone: Null Hypothesis (H0) or Alternative Hypothesis(Ha)
9c. (4 pts) Explain what type of hypothesis test youwill perform and verify that the conditions are met. |
9d. (6 pts) Test this hypothesis. (SHOWWORK!) Clearly label a sketch with appropriate shading andcalculate the test statistic.
9e. (2 pts) Would you reject or fail to reject the nullhypothesis? Circle one: Reject H0 or Fail to Reject H0 Explain your choice:
|
9f. (3 pts) Write a conclusion in the context of thisproblem. |
