please answering the following question, thank you!

Answer questions 7-8 based on the information of the following paragraph: Many people claim that at most 60% of residents in Maryland rank Costco above Whole Foods. You want to write a formal report to support this claim. You collected a random sample of 6 people in your neighborhood and found that 3 of them favor Whole Foods. If you want to support your report by conducting a hypothesis test, how should you formulate the alternative hypothesis for your test? O p 0.60 O p = 0.60 QUESTION 8 In above context, which of the following would improve the quality of your test? i) Increase sample size from 6 to a much larger number ii) Select sample randomly over Maryland instead of choosing people only in the local neighborhood. iii) Raise the level of significance, a, from 0.1 to 0.9, so that it is relatively easy to reject the null hypothesis. O ii) and iii) O none of these options O i), ii) and iii) O i) and iii) O i) and ii)