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#7)"A majority of senior citizens (1.c. p>0.50) get flu shots each year." The above claim is being tested by a nursing h
Posted: Wed May 11, 2022 5:37 am
by answerhappygod
- 7 A Majority Of Senior Citizens 1 C P 0 50 Get Flu Shots Each Year The Above Claim Is Being Tested By A Nursing H 1 (33.3 KiB) Viewed 24 times
#7)"A majority of senior citizens (1.c. p>0.50) get flu shots each year." The above claim is being tested by a nursing home residene who surveyed 400 senior citizens and asked them if they get a flu shot cach year, 232 of them said they do. They are testing the claim that the proportion of senior citizens who get a flu shot is above 0.50 with a a = 0.02 level of significance. a) Write the null and alternative hypotheses for this test symbolically with the proper incqualities, parameter, and value (1 points) (2 points) b) Find the test statistic of the hypothesis test. Round to two decimal places. (2 points) c) Find the p-value of the test statistic. (round to four decimal places) d) Do you reject the null hypothesis? Write a conclusion of what this hypothesis test says about the proportion of senior citizens who get a flu shot every year. (1 point)