Question
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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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
