A program for generating random numbers on a computer is to be tested. The program is instructed to generate 100 single-digit integers between 0 and 9. The frequencies of the observed integers were as follows. At the 0.05 level of significance, is there sufficient reason to believe that the integers are not being generated uniformly? Integer 0 1 2 3 4 5 6 7 8 9 Frequency 11 9 9 8 12 14 7 12 12 6 (a) Find the test statistic. (Round your answer to two decimal places.) (ii) Find the p-value. (Round your answer to four decimal places.) (b) State the appropriate conclusion. Reject the null hypothesis. There is significant evidence that the integers are not being generated uniformly.Fail to reject the null hypothesis. There is not significant evidence that the integers are not being generated uniformly. Reject the null hypothesis. There is not significant evidence that the integers are not being generated uniformly.Fail to reject the null hypothesis. There is significant evidence that the integers are not being generated uniformly.
A program for generating random numbers on a computer is to be tested. The program is instructed to generate 100 single-digit integers between 0 and 9. The frequencies of the observed integers were as follows. At the 0.05 level of significance, is there sufficient reason to believe that the integers are not being generated uniformly? Integer 0 1 2 3 4 5 6 7 8 9 Frequency 11 9 9 8 12 14 7 12 12 6 (a) Find the test statistic. (Round your answer to two decimal places.) (ii) Find the p-value. (Round your answer to four decimal places.) (b) State the appropriate conclusion. Reject the null hypothesis. There is significant evidence that the integers are not being generated uniformly.Fail to reject the null hypothesis. There is not significant evidence that the integers are not being generated uniformly. Reject the null hypothesis. There is not significant evidence that the integers are not being generated uniformly.Fail to reject the null hypothesis. There is significant evidence that the integers are not being generated uniformly.
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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A program for generating random numbers on a computer is to be tested. The program is instructed to generate 100 single-digit integers between 0 and 9. The frequencies of the observed integers were as follows. At the 0.05 level of significance, is there sufficient reason to believe that the integers are not being generated uniformly?
| Integer | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Frequency | 11 | 9 | 9 | 8 | 12 | 14 | 7 | 12 | 12 | 6 |
(a) Find the test statistic. (Round your answer to two decimal places.)
(ii) Find the p-value. (Round your answer to four decimal places.)
(b) State the appropriate conclusion.
(ii) Find the p-value. (Round your answer to four decimal places.)
(b) State the appropriate conclusion.
Reject the null hypothesis. There is significant evidence that the integers are not being generated uniformly.Fail to reject the null hypothesis. There is not significant evidence that the integers are not being generated uniformly. Reject the null hypothesis. There is not significant evidence that the integers are not being generated uniformly.Fail to reject the null hypothesis. There is significant evidence that the integers are not being generated uniformly.
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