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A discrete random variable is given. Assume the
Chapter 7, Problem 5AYU(choose chapter or problem)
Problem 5AYU
A discrete random variable is given. Assume the probability of the random variable will be approximated using the normal distribution. Describe the area under the normal curve that will be computed. For example, if we wish to compute the probability of finding at least five defective items in a shipment, we would approximate the probability by computing the area under the normal curve to the right of x = 4.5.
The probability that at least 40 households have a gas stove
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QUESTION:
Problem 5AYU
A discrete random variable is given. Assume the probability of the random variable will be approximated using the normal distribution. Describe the area under the normal curve that will be computed. For example, if we wish to compute the probability of finding at least five defective items in a shipment, we would approximate the probability by computing the area under the normal curve to the right of x = 4.5.
The probability that at least 40 households have a gas stove
ANSWER:Answer :
Step 1: Given the probability that at least 40 households have a gas stove
We know that exact probability P(X >