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6. Driving and Texting In a survey, 1864 out of 2246 randomly selected adults in the United States said that texting while driving should be
6. Driving and Texting In a survey, 1864 out of 2246 randomly selected adults in the
United States said that texting while driving should be illegal (based on data from Zogby International).
Consider a hypothesis test that uses a 0.05 significance level to test the claim that
more than 80% of adults believe that texting while driving should be illegal.
a. What is the test statistic?
b. What is the critical value?
c. What is the P-value?
d. What is the conclusion?
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