4. Let’s sample n scores from a probability distribution and estimate the sample mean and the standard error of the mean. Let’s sample from N (10.0, 2.5 2 ) using the rnorm() function. a. Sample 10 values and estimate the sample mean and the standard error of the mean b. Now calculate a t-score for a value of 11.0 c. Sample 10000 values and estimate the sample mean and the standard error of the mean d. Now calculate a t-score for a value of 11.0 e. What do you notice about the standard error with a changing n? Interpret. f. What do you notice about the t-score with a changing n? Interpret.
4. Let’s sample n scores from a probability distribution and estimate the sample mean and the standard error of the mean. Let’s sample from N (10.0, 2.5 2 ) using the rnorm() function. a. Sample 10 values and estimate the sample mean and the standard error of the mean b. Now calculate a t-score for a value of 11.0 c. Sample 10000 values and estimate the sample mean and the standard error of the mean d. Now calculate a t-score for a value of 11.0 e. What do you notice about the standard error with a changing n? Interpret. f. What do you notice about the t-score with a changing n? Interpret.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
4. Let’s sample n scores from a
standard error of the mean. Let’s sample from N (10.0, 2.5
2
) using the rnorm()
a. Sample 10 values and estimate the sample mean and the standard error of the mean
b. Now calculate a t-score for a value of 11.0
c. Sample 10000 values and estimate the sample mean and the standard error of the mean
d. Now calculate a t-score for a value of 11.0
e. What do you notice about the standard error with a changing n? Interpret.
f. What do you notice about the t-score with a changing n? Interpret.
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