Question

estimate the arthimetic mean of the following data for 5,6,7,8,8,10,10,10,12,12,13,19,19,19,20

Answer 1

friend here is the answer

Answer 2

solution:

here the explanation of the question

this is

$\frac{5+6+7+8+8+10+10+10+12+12+13+19+19+19+20}{15}\\</p><p>=\frac{178}{15}=178.86$