Upper Quartile:Maximum:mphmphQ2: The ages of the children, in years, a

1.	Upper Quartile:Maximum:mphmphQ2: The ages of the children, in years, at a birthday party are 8, 12, 10,9,12,9,11, and 9. Use the mathematicalformula for the mean to find the mean age of the children at the birthday party.years old.The mean age is
Answer» Mean age=8+12+10+9+12+9+11+9/8=80/8=10 yrs old Men is 10 years old the mean age is 10 year old mean age =8+12+10+9+12+9+11+9/8=80/8=10 yers old

Upper Quartile:Maximum:mphmphQ2: The ages of the children, in years, at a birthday party are 8, 12, 10,9,12,9,11, and 9. Use the mathematicalformula for the mean to find the mean age of the children at the birthday party.years old.The mean age is

Answer»

Mean age=8+12+10+9+12+9+11+9/8=80/8=10 yrs old

Men is 10 years old

the mean age is 10 year old

mean age =8+12+10+9+12+9+11+9/8=80/8=10 yers old