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Part: 1/5 Part 2 of 5 Find the critical value. Round the answer to two decimal places. The critical value fo.01 is

Part: 1/5 Part 2 of 5 Find the critical value. Round the answer to two decimal places. The critical value fo.01 is

MATLAB: An Introduction with Applications
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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Sugar content: A broth used to manufacture a pharmeceutical product has its sugar content, in milligrams per milliliter, measured several times on each of three successive days. Can you conclude that the variability of the process is lesser on the second day than on the first day? Let o, denote the variability of sugar content on the second day and o, denote the variability of sugar content on the first day. Use the a= 0.01 level and the critical value method with the table. Day 1: Day 2: Day 3: 5.0 4.8 5.1 4.8 5.1 4.8 4.8 5.0 5.2 4.91 4.8 5.8 4.7 5.7 4.7 5.1 5.1 5.1 4.9 5.4 5.3 5.3 5.9 4.7 6.3 4.7 6.0 5.3 4.9 5.7 Send data to Excel Part 1 of 5 State the null and alternate hypothesis. Ho: 01-0₂ H₁0₁ <0₂ This is a left-tailed test.
Transcribed Image Text:Sugar content: A broth used to manufacture a pharmeceutical product has its sugar content, in milligrams per milliliter, measured several times on each of three successive days. Can you conclude that the variability of the process is lesser on the second day than on the first day? Let o, denote the variability of sugar content on the second day and o, denote the variability of sugar content on the first day. Use the a= 0.01 level and the critical value method with the table. Day 1: Day 2: Day 3: 5.0 4.8 5.1 4.8 5.1 4.8 4.8 5.0 5.2 4.91 4.8 5.8 4.7 5.7 4.7 5.1 5.1 5.1 4.9 5.4 5.3 5.3 5.9 4.7 6.3 4.7 6.0 5.3 4.9 5.7 Send data to Excel Part 1 of 5 State the null and alternate hypothesis. Ho: 01-0₂ H₁0₁ <0₂ This is a left-tailed test.
State the null and alternate hypothesis. Ho: 0₁-0₂ H₂: 0₁ 0₂ This is a left-tailed Part: 1/5 Part 2 of 5 test. Find the critical value. Round the answer to two decimal places. The critical value fo.01 is
Transcribed Image Text:State the null and alternate hypothesis. Ho: 0₁-0₂ H₂: 0₁ 0₂ This is a left-tailed Part: 1/5 Part 2 of 5 test. Find the critical value. Round the answer to two decimal places. The critical value fo.01 is
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