Mathematics, 22.06.2019 13:20 elijah207

# Aquality control inspector has drawn a sample of 10 light bulbs from a recent production lot. suppose 20% of the bulbs in the lot are defective. what is the probability that exactly 7 bulbs from the sample are defective? round your answer to four decimal places

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Mathematics, 21.06.2019 17:00

Jacks piece of blue ribbon is 9 centimeters long. write and solve an equation to find the length of his red ribbon.

Answers: 2

Mathematics, 21.06.2019 23:30

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Answers: 1

Mathematics, 22.06.2019 00:50

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .

Answers: 1

Aquality control inspector has drawn a sample of 10 light bulbs from a recent production lot. suppos...

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