Suppose that a sample of 800 adults in California revealed that 652 of them have had at least one dose of a Covid-19 vaccine

Question

Suppose that a sample of 800 adults in California revealed that 652 of them have had at least one dose of a Covid-19 vaccine. Test the claim that more than 75% of Californians have had at least one dose of the vaccine. Use a significance level of 0.02. NOTE: in answering the questions below you must use the format given in our textbook or presented in the lecture videos. Using alternative formats or types of answers may result in a loss of points. 
a) State the claim in symbolic form:
b) State the Null Hypothesis:
c) State the Alternative Hypothesis:
d) Determine the type of test used:
e) Determine the critical value(s) (CV)
f) Find the Test statistic (TS):

Kunduz · Accepted Answer

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