17Since the sample size is ---Select--- less than, equal to, greter than 30, we ---Select--- can, cannot assume that the distribution of x is approximately normal. Random samples of size n were selected from a nonnormal population with the means and variances given here.n = 13, µ = 130, o? = 1What can be said about the sampling distribution of the sample mean?Since the sample size is -Select--- v 30, we -Select-- v assume that the distribution of x is approximately normal.Find the mean and standard error for this distribution. (Round your standard error to four decimal places.)meanstandard error

Solution: Given information: n= 13 Sample size μ=130 Population mean σ2= 1 Population variance…

Random samples of size n were selected from a nonnormal population with the means and variances given here. n = 13, µ = 130, o² = 1 What can be said about the sampling distribution of the sample mean? Since the sample size is -Select--- v 30, we -Select--- v assume that the distribution of x is approximately normal. Find the mean and standard error for this distribution. (Round your standard error to four decimal places.) mean standard error

Random samples of size n were selected from a nonnormal population with the means and variances given here. n = 13, µ = 130, o² = 1 What can be said about the sampling distribution of the sample mean? Since the sample size is -Select--- v 30, we -Select--- v assume that the distribution of x is approximately normal. Find the mean and standard error for this distribution. (Round your standard error to four decimal places.) mean standard error

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

100%

Since the sample size is ---Select--- less than, equal to, greter than 30, we
---Select--- can, cannot assume that the distribution of x is approximately normal.

Random samples of size n were selected from a nonnormal population with the means and variances given here.
n = 13, µ = 130, o? = 1
What can be said about the sampling distribution of the sample mean?
Since the sample size is -Select--- v 30, we -Select-- v assume that the distribution of x is approximately normal.
Find the mean and standard error for this distribution. (Round your standard error to four decimal places.)
mean
standard error

Definition Definition Number of subjects or observations included in a study. A large sample size typically provides more reliable results and better representation of the population. As sample size and width of confidence interval are inversely related, if the sample size is increased, the width of the confidence interval decreases.

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