Question

Question 16 2 pts If I take a random sample of 100 Ames residents and record the proportion who were unemployed, then took another sample and recorded the proportion who were unemployed, and continue to do this many times I could plot all the sample proportions on a histogram. This is what type of a distribution? O Population Distribution Sample Distribution Normal Distribution Sampling Distribution Question 17 2 pts A clinical trial is being ran to see if a new headache medication offers relief for more than 90% of patients. It is found there is weak evidence in favor of more than 90% of patients get relief using this new medication. Please select the true statement. The true percentage of patients who get relief while on this new medication is greater than 90%. The true percentage of patients who get relief while on this new medication is greater than 90%. There is weak evidence this medication reached it's goal of more than 90% of patients getting relief. There is a weak probability the true proportion of patients who get relief from headaches while on this medication is greater than 80%.

Answer 1

solution: I o sompling distribution, of sample proportion of sample size n=100 3 1 There is a weak evidence this medication reached its goal of more than got of patients getting relief