The state of Colorado has studied a large population of pregnant women applying for maternity leave. The women stated which trimester of their pregnancy (1,2, or 3) they are in. The mean response was μ=2.33, with a standard deviation of o=0.44. Suppose that we will take a random sample of n = 6 of thesewomen's responses. Let x represent the sample mean of the 6 women's responses. Consider the sampling distribution of the sample mean x.Complete the following. Do not round any intermediate computations. Write your answers with two decimal places, rounding if needed.(a) Find μ (the mean of the sampling distribution of the sample mean).4- = 0S(b) Find a (the standard deviation of the sampling distribution of the sample mean).X

GIVEN DATA μ = 2.33σ = 0.44n = 6find sampling distribution

Answered: The state of Colorado has studied a…

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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The salaries of professional baseball players are heavily skewed right with a mean of $3.2 million and a standard deviation of $2 million. The salaries of professional football players are also heavily skewed right with a mean of $1.9 million and a standard deviation of $1.5 million. A random sample of 40 baseball players' salaries and 35 football players' salaries is selected. The mean salary is determined for both samples. Let 1,-i, represent the difference in the mean salaries for baseball and football players. Which of the following represents the mean of the sampling distribution for ī, -7,? -1.3 1.3 1.9 3.2
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For a population that has a standard deviation of 22, figure the standard deviation of the distribution of means for samples of size (a)2, (b)4, (c)5 and (d)10.
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