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Referring to Table 12-4, the critical value of the test statistic at 1% level of significance is 23.2093. 20.0902. 7.7794. 13.2767.

Referring to Table 12-4, the critical value of the test statistic at 1% level of significance is 23.2093. 20.0902. 7.7794. 13.2767.

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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A computer used by a 24-hour banking service is supposed to randomly assign each transaction to one of 5 memory locations. A check at the end of a day's transactions gave the counts shown in the table to each of the 5 memory locations, along with the number of reported errors. Memory Location: 1 2 3 4 Number of Transactions: 82 100 74 92 102 Number of Reported Errors 11 12 10 The bank manager wanted to test whether the proportion of errors in transactions assigned to each of the 5 memory locations differ. Referring to Table 12-4, the critical value of the test statistic at 1% level of significance is 23.2093. 20.0902. 7.7794. 13.2767.
Transcribed Image Text:A computer used by a 24-hour banking service is supposed to randomly assign each transaction to one of 5 memory locations. A check at the end of a day's transactions gave the counts shown in the table to each of the 5 memory locations, along with the number of reported errors. Memory Location: 1 2 3 4 Number of Transactions: 82 100 74 92 102 Number of Reported Errors 11 12 10 The bank manager wanted to test whether the proportion of errors in transactions assigned to each of the 5 memory locations differ. Referring to Table 12-4, the critical value of the test statistic at 1% level of significance is 23.2093. 20.0902. 7.7794. 13.2767.
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