State the decision rule. Use 0.05 significance level. (Round your answer to 3 decimal places.) Reject H0 if chi-square > ___________ b. Compute the value of chi-square. (Round your answer to 3 decimal places.)
State the decision rule. Use 0.05 significance level. (Round your answer to 3 decimal places.) Reject H0 if chi-square > ___________ b. Compute the value of chi-square. (Round your answer to 3 decimal places.)
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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Each of the digits in a raffle is thought to have the same chance of occurrence. The table shows the frequency of each digit for consecutive drawings in a California lottery. Perform the chi-square test to see if you reject the hypothesis at the 0.05 significance level that the digits are from a uniform population.
| Digit | Frequency | Digit | Frequency |
| 0 | 43 | 5 | 46 |
| 1 | 41 | 6 | 39 |
| 2 | 45 | 7 | 40 |
| 3 | 41 | 8 | 39 |
| 4 | 47 | 9 | 29 |
a. State the decision rule. Use 0.05 significance level. (Round your answer to 3 decimal places.)
Reject H0 if chi-square > ___________
b. Compute the value of chi-square. (Round your answer to 3 decimal places.)
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