An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are normally distributed with a mean of 117 cm and a standard deviation of 4.8 cm. A. Find the probability that one selected subcomponent is longer than 119 cm. Probability = B. Find the probability that if 4 subcomponents are randomly selected, their mean length exceeds 119 cm. Probability = C. Find the probability that if 4 are randomly selected, all 4 have lengths that exceed 119 cm. Probability =
An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are normally distributed with a mean of 117 cm and a standard deviation of 4.8 cm. A. Find the probability that one selected subcomponent is longer than 119 cm. Probability = B. Find the probability that if 4 subcomponents are randomly selected, their mean length exceeds 119 cm. Probability = C. Find the probability that if 4 are randomly selected, all 4 have lengths that exceed 119 cm. Probability =
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Question
An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are
A. Find the
Probability =
B. Find the probability that if 4 subcomponents are randomly selected, their mean length exceeds 119 cm.
Probability =
C. Find the probability that if 4 are randomly selected, all 4 have lengths that exceed 119 cm.
Probability =
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