Suppose a simple random sample of size n = 64 is obtained from a population with μ = 84 and o = 16. (a) Describe the sampling distribution of x. (b) What is P (x>87.2) ? (c) What is P (x≤ 79.4)?
Suppose a simple random sample of size n = 64 is obtained from a population with μ = 84 and o = 16. (a) Describe the sampling distribution of x. (b) What is P (x>87.2) ? (c) What is P (x≤ 79.4)?
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
Section13.3: Special Probability Density Functions
Problem 19E
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