The solution will contain:

- A clear statement of hypotheses

- An indication of the test being used

- Statement of the test statistic and either p-value (or appropriate critical value)

- Explicit statement of the statistical decision, along with a reason

- A specific conclusion based on the statistical decision.

#1] An L'esearcber 1wishes to see if the primargrr way people obtain information is independent of their highest level of education. A surtxre},r of still} high school and college graduates yielded the following information. At the u. = 0.05 signicance level, test the claim that the way people obtained information is independent of their education leveL TV Nmalgr Other sources High school 163 31} 52 College 37 65 53 #2] A sirsided die is rolled 120 times. The data in the following table shows the results for 1le rolls: Number of dots facin- u- mm a} Fill in the expected frequencies. b} Use the data given to test the claim that the die is fair {i.e., that the probabilities for each value are the same)