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Chi-square test for goodness of fit.

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:

 

Integer

0

1

2

3

4

5

6

7

8

9

Frequency

11

8

7

7

10

10

8

11

14

14

At the 0.05 level of significance, is there sufficient reason to believe that the integers are not being generated uniformly?

a. Solve using the p value approach.

b. Solve using the classical approach.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M919889

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