Over the years, people have had a number of different choices in how to access the...

Over the years, people have had a number of different choices in how to access the news. Researchers used one sample of 15 people, over the age of 40, to see how many hours they each accessed the news on both tv and radio each week. The results from the 15 people are as follows: TV: 22, 8, 25, 22, 12, 26, 22, 19, 21, 23, 14, 14, 14, 16, 24 Radio: 25, 10, 29, 19, 13, 28, 23, 21, 21, 23, 15, 18, 17, 15, 23 At the alpha = .05 level of significance, determine if there is a significant difference between the population mean usage for how people access the news (tv or radio). What does your findings mean to both TV and radio stations with respect to their news?

State which test you are using
State your hypotheses in the correct form (both Ho and Ha).
State your rejection rule (in terms of the critical value not in terms of alpha)
Calculate your test statistic
State your decision made
Determine the p-value
State your conclusion, in the context of the problem
State which type of error you may have made

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Expert Solution

orchestra answered 2 years ago

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