The flu situation below demonstrates the importance of having good statistical data in order to understand a situation. As of March 7, the following data on the flu were available for California and New York: State Number of positive Flu cases Number of Flu Tests California 11,686 64,639 New York 3,050 32,820 Do these data indicate a significantly larger proportion of California's population tests positive for the flu than the proportion of New York's population that tests positive for the flu? a. State the null and alternative hypothesis that would be used to test the claim that a significantly larger proportion of California's population tests positive for the flu than the proportion of of New York's population that tests positive for the flu. b. What is the apporopriate test statistic? c. Determine the critical value(s) for this test using a 1% significance level. d. Calculate the valueof the test statistic based upon the sample result. e. What is your decision and conclusion?
The flu situation below demonstrates the importance of having good statistical data in order to understand a situation. As of March 7, the following data on the flu were available for California and New York:
State Number of positive Flu cases Number of Flu Tests
California 11,686 64,639
New York 3,050 32,820
Do these data indicate a significantly larger proportion of California's population tests positive for the flu than the proportion of New York's population that tests positive for the flu?
a. State the null and alternative hypothesis that would be used to test the claim that a significantly larger proportion of California's population tests positive for the flu than the proportion of of New York's population that tests positive for the flu.
b. What is the apporopriate test statistic?
c. Determine the critical value(s) for this test using a 1% significance level.
d. Calculate the valueof the test statistic based upon the sample result.
e. What is your decision and conclusion?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images