Question:

The following figures show the distribution of digits in numbers chosen at random from a telephone directory

$\displaystyle Digits : \qquad \ 0 \qquad 1 \qquad 2 \quad \ 3 \quad \ 4 \qquad 5 \quad \ 6 \quad \ 7 \quad \ 8 \quad \ 9$

$\displaystyle Frequency : \ 1026 \ 1107 \ 997 \ 966 \ 1075 \ 933 \ 1107 \ 972 \ 964 \ 853

$

Test the hypothesis that the digits are uniformly distributed at 5% level of significance.