To examine the quality of a random number generator, frequency counts of the individual integers are recorded from an output of 500 integers. The concept of randomness implies that the integers 0, 1, . . . , 9 are equally likely. Based on the observed frequency counts, would you suspect any bias of the random number generator? Answer by performing the x2 test.

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Integer0 2 3 4 5 6 7 8 9 Total Frequency 41 58 51 61 39 56 45 35 62 52 500