(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
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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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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