Use the following data to conduct a one-sample t test (with alpha = 0.05) to determine if the score on a standardized test (for scores that are normally distributed) with a known population mean of 100 is influenced by a new instructional method: 95, 105, 110, 90, 120, 110, 100, 95, 105, 125, 80, 100, 120 What is your critical t value? What is your sample standard deviation? What is your obtained t value? What do you conclude?
Use the following data to conduct a one-sample t test (with alpha = 0.05) to determine if the score on a standardized test (for scores that are normally distributed) with a known population mean of 100 is influenced by a new instructional method: 95, 105, 110, 90, 120, 110, 100, 95, 105, 125, 80, 100, 120 What is your critical t value? What is your sample standard deviation? What is your obtained t value? What do you conclude?
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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Use the following data to conduct a one-sample t test (with alpha = 0.05) to determine if the score on a standardized test (for scores that are
95, 105, 110, 90, 120, 110, 100, 95, 105, 125, 80, 100, 120
- What is your critical t value?
- What is your sample standard deviation?
- What is your obtained t value?
- What do you conclude?
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