Question

I need help. Include work plz

Answer 1

Set Y has the smaller mean. Mean means average.

Explanation:

Set X: 20.45+28+22.25+16.5+13+18.05=118.25 divide that by 6. 118.25/6= 19.71

Set Y: 21+6+5+24+9+40= 95 divide that by 6. 95/6= 15.83