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Based on a poll, among adults who regret getting tattoos, 25% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected, and find the indicated probability Complete parts (a) through (d) below. a. Find the probability that none of the selected adults say that they were too young to get tattoos. 0.0751 (Round to four decimal places as needed.) b. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos. 0.2253 (Round to four decimal places as needed.) c. Find the probability that the number of selected adults saying they were too young is 0 or 1. 0.3003 (Round to four decimal places as needed.) d. If we randomly select nine adults, is 1 a significantly low number who say that they were too young to get tattoos No, because the probability that more than 1 of the selected adults say that they were too young is greater than 0.05. at most 1 less than 1 exactly 1 more than 1 at least 1

Based on a poll, among adults who regret getting tattoos, 25% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected, and find the indicated probability Complete parts (a) through (d) below. a. Find the probability that none of the selected adults say that they were too young to get tattoos. 0.0751 (Round to four decimal places as needed.) b. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos. 0.2253 (Round to four decimal places as needed.) c. Find the probability that the number of selected adults saying they were too young is 0 or 1. 0.3003 (Round to four decimal places as needed.) d. If we randomly select nine adults, is 1 a significantly low number who say that they were too young to get tattoos No, because the probability that more than 1 of the selected adults say that they were too young is greater than 0.05. at most 1 less than 1 exactly 1 more than 1 at least 1

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
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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Based on a poll, among adults who regret getting tattoos, 25% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected, and find the indicated probability. Complete parts (a) through (d) below. a. Find the probability that none of the selected adults say that they were too young to get tattoos. 0.0751 (Round to four decimal places as needed.) b. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos. 0.2253 (Round to four decimal places as needed.) c. Find the probability that the number of selected adults saying they were too young is 0 or 1. 0.3003 (Round to four decimal places as needed.) d. If we randomly select nine adults, is 1 a significantly low number who say that they were too young to get tattoos? No, because the probability that more than 1 of the selected adults say that they were too young is greater than 0.05. at most 1 less than 1 exactly 1 more than 1 at least 1 Click to select your answer(s) and tnen CIICK Check Answer. ?
Transcribed Image Text:Based on a poll, among adults who regret getting tattoos, 25% say that they were too young when they got their tattoos. Assume that nine adults who regret getting tattoos are randomly selected, and find the indicated probability. Complete parts (a) through (d) below. a. Find the probability that none of the selected adults say that they were too young to get tattoos. 0.0751 (Round to four decimal places as needed.) b. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos. 0.2253 (Round to four decimal places as needed.) c. Find the probability that the number of selected adults saying they were too young is 0 or 1. 0.3003 (Round to four decimal places as needed.) d. If we randomly select nine adults, is 1 a significantly low number who say that they were too young to get tattoos? No, because the probability that more than 1 of the selected adults say that they were too young is greater than 0.05. at most 1 less than 1 exactly 1 more than 1 at least 1 Click to select your answer(s) and tnen CIICK Check Answer. ?
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