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A manufacturing company regularly conducts quality control checks at specified periods on the products it manufactures. Historically, the failure rate for LED Ilight bulbs that the company manufactures is 17%. Suppose a random sample of 10 LED light bulbs is selected. Complete parts (a) through (d) below. The probability that none of the LED light bulbs are defective is 0.1552 (Type an integer or a decimal. Round to four decimal places as needed.) b. What is the probability that exactly one of the LED light bulbs is defective? The probability that exactly one of the LED light bulbs is defective is 0.3177. (Type an integer or a decimal. Round to four decimal places as needed.) c. What is the probability that three or fewer of the LED light bulbs are defective? The probability that three or fewer of the LED light bulbs are defective is 0.9258 (Type an integer or a decimal. Round to four decimal places as needed.) d. What is the probability that four or more of the LED light bulbs are defective? The probability that four or more of the LED light bulbs are defective is ||

A manufacturing company regularly conducts quality control checks at specified periods on the products it manufactures. Historically, the failure rate for LED Ilight bulbs that the company manufactures is 17%. Suppose a random sample of 10 LED light bulbs is selected. Complete parts (a) through (d) below. The probability that none of the LED light bulbs are defective is 0.1552 (Type an integer or a decimal. Round to four decimal places as needed.) b. What is the probability that exactly one of the LED light bulbs is defective? The probability that exactly one of the LED light bulbs is defective is 0.3177. (Type an integer or a decimal. Round to four decimal places as needed.) c. What is the probability that three or fewer of the LED light bulbs are defective? The probability that three or fewer of the LED light bulbs are defective is 0.9258 (Type an integer or a decimal. Round to four decimal places as needed.) d. What is the probability that four or more of the LED light bulbs are defective? The probability that four or more of the LED light bulbs are defective is ||

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Need help with part d please
A manufacturing company regularly conducts quality control checks at specified periods on the products it manufactures. Historically, the failure rate for LED light bulbs that the company manufactures is 17%. Suppose a random sample of 10 LED light bulbs is selected. Complete parts (a) through (d) below. The probability that none of the LED light bulbs are defective is 0.1552. (Type an integer or a decimal. Round to four decimal places as needed.) b. What is the probability that exactly one of the LED light bulbs is defective? The probability that exactly one of the LED light bulbs is defective is 0.3177. (Type an integer or a decimal. Round to four decimal places as needed.) c. What is the probability that three or fewer of the LED light bulbs are defective? The probability that three or fewer of the LED light bulbs are defective is 0.9258 (Type an integer or a decimal. Round to four decimal places as needed.) d. What is the probability that four or more of the LED light bulbs are defective? The probability that four or more of the LED light bulbs are defective is
Transcribed Image Text:A manufacturing company regularly conducts quality control checks at specified periods on the products it manufactures. Historically, the failure rate for LED light bulbs that the company manufactures is 17%. Suppose a random sample of 10 LED light bulbs is selected. Complete parts (a) through (d) below. The probability that none of the LED light bulbs are defective is 0.1552. (Type an integer or a decimal. Round to four decimal places as needed.) b. What is the probability that exactly one of the LED light bulbs is defective? The probability that exactly one of the LED light bulbs is defective is 0.3177. (Type an integer or a decimal. Round to four decimal places as needed.) c. What is the probability that three or fewer of the LED light bulbs are defective? The probability that three or fewer of the LED light bulbs are defective is 0.9258 (Type an integer or a decimal. Round to four decimal places as needed.) d. What is the probability that four or more of the LED light bulbs are defective? The probability that four or more of the LED light bulbs are defective is
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