If the marks of a group of 10 employees’ salaries ( in hundred £) in company ABC are as follows: 11, 15, 17, 14, 16, 16, 14, 18, 17, 12 and the marks of another group of 12 male students in the same...

If the marks of a group of 10 employees’ salaries ( in hundred £) in company ABC are as
follows:
11, 15, 17, 14, 16, 16, 14, 18, 17, 12
and the marks of another group of 12 male students in the same exam are as follows

1) Which group is more homogenous? Comment on the results.
2) Comment on the results in the table.