Excel can be used to generate random integers between 0 and 9 inclusive. Suppose the following results are obtained. Use a 0.05 significance level to test the claim that the computer generates digits that are uniformly distributed.
Digit 
0 1 
2 3 4 5 6 8 9 
Frequency 
32 29 
37 21 41 24 33 32 25 26