(d) Would it be unusual for a random sample of 400 adults to result in 120 or fewer who do not own a credit card? Why the answer box to complete your choice. (Round to four decimal places as needed.) O A. The result is not unusual because the probability that p is less than or equal to the sample proportion is wh O B. The result is unusual because the probability that p is less than or equal to the sample proportion is which O C. The result is not unusual because the probability that p is less than or equal to the sample proportion is wi O D. The result is unusual because the probability that p is less than or equal to the sample proportion is which
(d) Would it be unusual for a random sample of 400 adults to result in 120 or fewer who do not own a credit card? Why the answer box to complete your choice. (Round to four decimal places as needed.) O A. The result is not unusual because the probability that p is less than or equal to the sample proportion is wh O B. The result is unusual because the probability that p is less than or equal to the sample proportion is which O C. The result is not unusual because the probability that p is less than or equal to the sample proportion is wi O D. The result is unusual because the probability that p is less than or equal to the sample proportion is which
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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Question

Transcribed Image Text:(d) Would it be unusual for a random sample of 400 adults to result in 120 or fewer who do not own a credit card? Why? Select the correct choice below and fill in
the answer box to complete your choice.
(Round to four decimal places as needed.)
O A. The result is not unusual because the probability that p is less than or equal to the sample proportion is
which is less than 5%.
O B. The result is unusual because the probability that p is less than or equal to the sample proportion is
which is less than 5%.
O C. The result is not unusual because the probability that p is less than or equal to the sample proportion is
which is greater than 5%.
O D. The result is unusual because the probability that p is less than or equal to the sample proportion is
which is greater than 5%.
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