Expected frequencies

Last digit	Observed frequencies	Expected frequencies
0	46	10
1	1	10
2	2	10
3	3	10
4	3	10
5	30	10
6	4	10
7	0	10
8	8	10
9	3	10

Information. You are provided with the data in the attached table Weights of 100 Students Requirement. Test the claim that the sample (observed frequencies) are from a population of weights in which the last digits do not occur with the same frequency