The United States Department of Agriculture (USDA) found that the proportion of young adults ages 20–39 who regularly skip eating breakfast is 0.238. Suppose that Lance, a nutritionist, surveys the dietary habits of a random sample of size n=500 of young adults ages 20–39 in the United States. Apply the cnormal to find the probability that the number of individuals, ?, in Lance's sample who regularly skip breakfast is greater than 124. P( X > 124) P( X < 101)
The United States Department of Agriculture (USDA) found that the proportion of young adults ages 20–39 who regularly skip eating breakfast is 0.238. Suppose that Lance, a nutritionist, surveys the dietary habits of a random sample of size n=500 of young adults ages 20–39 in the United States. Apply the cnormal to find the probability that the number of individuals, ?, in Lance's sample who regularly skip breakfast is greater than 124. P( X > 124) P( X < 101)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 8CR
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The United States Department of Agriculture (USDA) found that the proportion of young adults ages 20–39 who regularly skip eating breakfast is 0.238. Suppose that Lance, a nutritionist, surveys the dietary habits of a random sample of size n=500 of young adults ages 20–39 in the United States.
Apply the cnormal to find the
P( X > 124)
P( X < 101)
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