# Question: For each of the following examples of tests of hypothesis

For each of the following examples of tests of hypothesis about the population proportion, show the rejection and non-rejection regions on the graph of the sampling distribution of the sample proportion.

a. A two-tailed test with α = .05

b. A left-tailed test with α = .02

c. A right-tailed test with α = .025

a. A two-tailed test with α = .05

b. A left-tailed test with α = .02

c. A right-tailed test with α = .025

## Relevant Questions

A random sample of 500 observations produced a sample proportion equal to .38. Find the critical and observed values of z for each of the following tests of hypotheses using .05. a. H0: p = .30 versus H1: p > .30 b. H0: ...Consider H0: p = .45 versus H1: p < .45. a. A random sample of 400 observations produced a sample proportion equal to .42. Using α = .025, would you reject the null hypothesis? b. Another random sample of 400 observations ...Beginning in the second half of 2011, there were widespread protests in many American cities that were primarily against Wall Street corruption and the increasing gap between the rich and the poor in America. According to a ...A study claims that 65% of students at all colleges and universities hold off-campus (part-time or fulltime) jobs. You want to check if the percentage of students at your school who hold off-campus jobs is different from ...The U.S. Department of Labor collects data on unemployment insurance payments made to unemployed people in different states. Suppose that during 2011 a random sample of 1000 unemployed people in Florida received an average ...Post your question