For Exercises perform these steps.

a. State the hypotheses and identify the claim.
b. Find the critical value(s).
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified.

The median age at first marriage in 2010 for women was 26.1 years— the highest it has ever been. A random sample of women’s ages (in years) from recently applied for marriage licenses resulted in the following set of ages. At α = 0.05, is there sufficient evidence that the median is not 26.1 years?

Transcribed Image Text:

34.6 29.8 28.3 31.2 25.9 30.6 28.9 21.4 35.6 28.4 25.1 34.2 24.3 26.2 34.1