Weight of statistics were obtained by a teacher as part of an experiment conducted for the class. The last digit of those weights are listed below. Construct a frequency distribution with 10 classes. Based on the distribution, do the weights appear to be reported or actually measured? What can be said about the accuracy or results?

0000000001233445555555555668899

Last digit Frequency

0

1

2

3

4

5

6

7

8

9