Suppose a simple random sample of size n= 49 is obtained from a population that is skewed right with µ= 86 and o = 14. (a) Describe the sampling distribution of x. (b) What is P (x>88.8) ? (c) What is P (xs81.3)? (d) What is P (84.3
Suppose a simple random sample of size n= 49 is obtained from a population that is skewed right with µ= 86 and o = 14. (a) Describe the sampling distribution of x. (b) What is P (x>88.8) ? (c) What is P (xs81.3)? (d) What is P (84.3
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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How do I solve for the d part? the greater than and less than part?
I see that B is .0808
and c = .0094
But what is D?
Transcribed Image Text:Suppose a simple random sample of size n= 49 is obtained from a population that is skewed right with µ= 86 and o = 14.
(a) Describe the sampling distribution of x.
(b) What is P (x> 88.8) ?
(c) What is P (xs81.3) ?
(d) What is P (84.3 <x< 89.4) ?
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