Researchers Determined That 60 Kleenex Tissues Is the Average Number

question 146

Multiple Choice

Researchers determined that 60 Kleenex tissues is the average number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: = 52 and s = 22. Suppose the test statistic does fall in the rejection region at = 0.05. Which of the following conclusions is correct?

• A) At= 0.05, we do not reject
• B) At= 0.05, we reject
• C) At= 0.05, we accept
• D) At= 0.10, we do not reject
• E) none of these

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