# Question: Consider the following hypothesis test H0 50 H0

Consider the following hypothesis test:

H0: μ ≥ 50

H0: μ < 50

A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use α = .05.

a. x = 52.5

b. x = 51

c. x = 51.8

H0: μ ≥ 50

H0: μ < 50

A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use α = .05.

a. x = 52.5

b. x = 51

c. x = 51.8

**View Solution:**## Answer to relevant Questions

Consider the following hypothesis test:H0: μ ≥ 22H0: μ < 22A sample of 75 is used and the population standard deviation is 10. Compute the p-value and state your conclusion for each of the following sample results. Use ...Fowle Marketing Research, Inc., bases charges to a client on the assumption that telephone surveys can be completed in a mean time of 15 minutes or less. If a longer mean survey time is necessary, a premium rate is charged. ...The national mean annual salary for a school administrator is $90,000 a year (The Cincinnati Enquirer, April 7, 2012). A school official took a sample of 25 school administrators in the state of Ohio to learn about salaries ...A study found that, in 2005, 12.5% of U.S. workers belonged to unions (The Wall Street Journal, January 21, 2006). Suppose a sample of 400 U.S. workers is collected in 2006 to determine whether union efforts to organize have ...At Western University the historical mean of scholarship examination scores for fresh-man applications is 900. A historical population standard deviation σ = 180 is assumed known. Each year, the assistant dean uses a sample ...Post your question