1) Determine the critical value(s) of the test statistic for each of the following large (n > 30) sample test. a) Left-tailed test, a = 0.06 b) Right tailed-test, a = 0. c) Two-tailed test, a = 0.10 d) Left-tailed test, a = 0.08 e) Two-tailed test, a = 0.05 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
1) Determine the critical value(s) of the test statistic for each of the following large (n > 30) sample test. a) Left-tailed test, a = 0.06 b) Right tailed-test, a = 0. c) Two-tailed test, a = 0.10 d) Left-tailed test, a = 0.08 e) Two-tailed test, a = 0.05 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
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 illustrations and please show ever step. Please do not skip a step so I can fully understand step-by-step how to solve the problem. Thank you!
Transcribed Image Text:1) Determine the critical value(s) of the test statistic for each of the following large (n > 30)
sample test.
a) Left-tailed test, a = 0.06
b) Right tailed-test, a = 0.
c) Two-tailed test, a = 0.10
d) Left-tailed test, a = 0.08
e) Two-tailed test, a = 0.05
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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