A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and test 60 tablets, then accept the whole batch if there is only one or none that doesn't meet the required specifications. If one shipment of 4000 aspirin tablets actually has a 3% rate of defects, what is the probability that this whole shipment will be accepted? Will almost all such shipments be accepted, or will many be rejected? The probability that this whole shipment will be accepted is 0.4592. (Round to four decimal places as needed.) The company will accept 45.92 % of the shipments and will reject 48 08 % of the shipments, so many of the shipments will be rejected. (Round to two decimal places as needed.)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
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pic 1 Please help me answer B, C, AND D 

C. find the probability that the number of selected adults saying they were too young is 0 or 1?

d. if we randomly select eleven adults, is 1 a significantly low number who say that they were too young to get tattoos? 

 

Pic2 the acceptable percentage of the shipments and rejection percentage of the shipment 

 

thank you

A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and test
60 tablets, then accept the whole batch if there is only one or none that doesn't meet the required specifications. If one shipment of
4000 aspirin tablets actually has a 3% rate of defects, what is the probability that this whole shipment will be accepted? Will almost all
such shipments be accepted, or will many be rejected?
The probability that this whole shipment will be accepted is 0.4592.
(Round to four decimal places as needed.)
The company will accept 45.92 % of the shipments and will reject 48 08 % of the shipments, so
many of the shipments will be rejected.
(Round to two decimal places as needed.)
Transcribed Image Text:A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and test 60 tablets, then accept the whole batch if there is only one or none that doesn't meet the required specifications. If one shipment of 4000 aspirin tablets actually has a 3% rate of defects, what is the probability that this whole shipment will be accepted? Will almost all such shipments be accepted, or will many be rejected? The probability that this whole shipment will be accepted is 0.4592. (Round to four decimal places as needed.) The company will accept 45.92 % of the shipments and will reject 48 08 % of the shipments, so many of the shipments will be rejected. (Round to two decimal places as needed.)
Based on a poll, among adults who regret getting tattoos, 21% say that they were too young when they got their tattoos. Assume that six
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.
0.2431 (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.
0.6212 (Round to four decimal places as needed.)
Transcribed Image Text:Based on a poll, among adults who regret getting tattoos, 21% say that they were too young when they got their tattoos. Assume that six 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. 0.2431 (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. 0.6212 (Round to four decimal places as needed.)
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