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Random samples of size n were selected from a normal population with the means and variances given here. n = 6, μ = 115, o² = 1 Describe the shape of the sampling distribution of the sample mean. O The distribution is skewed right. O The distribution is skewed left. O The distribution is normal. The distribution is uniform. O The distribution is bimodal. Find the mean and standard error of the sampling distribution of the sample mean. (Round your standard error to four decimal places.) mean standard error

Random samples of size n were selected from a normal population with the means and variances given here. n = 6, μ = 115, o² = 1 Describe the shape of the sampling distribution of the sample mean. O The distribution is skewed right. O The distribution is skewed left. O The distribution is normal. The distribution is uniform. O The distribution is bimodal. Find the mean and standard error of the sampling distribution of the sample mean. (Round your standard error to four decimal places.) mean standard error

MATLAB: An Introduction with Applications
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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Random samples of size n were selected from a normal population with the means and variances given here. n = 6, μ = 115, o² = 1 Describe the shape of the sampling distribution of the sample mean. O The distribution is skewed right. O The distribution is skewed left. O The distribution is normal. The distribution is uniform. O The distribution is bimodal. Find the mean and standard error of the sampling distribution of the sample mean. (Round your standard error to four decimal places.) mean standard error
Transcribed Image Text:Random samples of size n were selected from a normal population with the means and variances given here. n = 6, μ = 115, o² = 1 Describe the shape of the sampling distribution of the sample mean. O The distribution is skewed right. O The distribution is skewed left. O The distribution is normal. The distribution is uniform. O The distribution is bimodal. Find the mean and standard error of the sampling distribution of the sample mean. (Round your standard error to four decimal places.) mean standard error
Expert Solution
Step 1

Given :

n=6

Mean=115

Standard deviation =1

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