2) Determine the critical value(s) of the test statistic for each of the following small samples (n<30) where the assumption of normality is satisfied. a) Right-tailed test, n = 20, 80% level of confidence b) Right tailed-test, n = 19, 50% level of confidence c) Two-tailed-test, n = 29, 80% level of confidence
2) Determine the critical value(s) of the test statistic for each of the following small samples (n<30) where the assumption of normality is satisfied. a) Right-tailed test, n = 20, 80% level of confidence b) Right tailed-test, n = 19, 50% level of confidence c) Two-tailed-test, n = 29, 80% level of confidence
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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Please show the “BELL CURVE” model and any “HYPOTHESIS TEST GRAPH GENERATOR” and “EVERY STEP” you took to solve the problem “WITHOUT TAKING ANY SHORT CUTS” so I can see every step to solve the problem. When short cuts are taken, it is hard to determine what the missing step was.

Transcribed Image Text:2) Determine the critical value(s) of the test statistic for each of the following small samples
(n<30) where the assumption of normality is satisfied.
a) Right-tailed test, n = 20, 80% level of confidence
b) Right tailed-test, n = 19, 50% level of confidence
c) Two-tailed-test, n = 29, 80% level of confidence
d) Left-tailed test, n = 15, 80% level of confidence
e) Two-tailed test, a = 0.10, n = 25
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