1. Samples of size 80 are selected from a population with mean 32 and standard deviation of 8.2. The mean of the sampling distribution of the sample means is С. 80 D. 0 A. 8.2 В. 32 2. A sample of size n is taken from the population which has an unknown distribution with mean and standard deviation, and is used for the sample mean distribution. For which of the following sample sizes is this valid? А. 2 В. 29 С. 31 D. all of these 3. Sample size of 49 are selected from a population with mean 29 and standard deviation of 14. The value of the standard error is A. 2 В. 4 С.6 D. 12
1. Samples of size 80 are selected from a population with mean 32 and standard deviation of 8.2. The mean of the sampling distribution of the sample means is С. 80 D. 0 A. 8.2 В. 32 2. A sample of size n is taken from the population which has an unknown distribution with mean and standard deviation, and is used for the sample mean distribution. For which of the following sample sizes is this valid? А. 2 В. 29 С. 31 D. all of these 3. Sample size of 49 are selected from a population with mean 29 and standard deviation of 14. The value of the standard error is A. 2 В. 4 С.6 D. 12
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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Iim. 1 2 3
Transcribed Image Text:II. Multiple Choice. Write the letter of your answer on the space provided.
amma ul smuamanm a
50wim
1. Samples of size 80 are selected from a population with mean 32 and standard deviation
of 8.2. The mean of the sampling distribution of the sample means is
С. 80
D. 0
A. 8.2
В. 32
2. A sample of size n is taken from the population which has an unknown distribution with
mean and standard deviation, and is used for the sample mean distribution. For which
of the following sample sizes is this valid?
А. 2
В. 29
С. 31
D. all of these
3. Sample size of 49 are selected from a population with mean 29 and standard deviation
of 14. The value of the standard error is
A. 2
В. 4
С.6
D. 12
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