A computer random number generator was used to generate 600 random digits (0,1,...,9). The observed frequences of the digits are given in the table below.
0123456789
58516266585261555978

Test the claim that all the outcomes are equally likely using the significance level .
The expected frequency of each outcome is
The test statistic is
The critical value is
Is there sufficient evidence to warrant the rejection of the claim that all the outcomes are equally likely?


You can earn partial credit on this problem.