resendezj6197 resendezj6197
  • 24-09-2017
  • Mathematics
contestada

The ages of students in a class have been put into the frequency distribution below. age number of students 18 3 19 5 20 28 21 4 what is the average age of these students?

Relax

Respuesta :

trash22
trash22 trash22
  • 26-09-2017
14.75 years old is the average age.
Answer Link

Otras preguntas

what injury does not require treatment to prevent contamination? a. abrasion on shoulder b. cut on hand. c. hangnail on middle finger. d. burn on thumb.
Explain how would you separate of mixture of salt and sand into components ; Name the method.
perception is a simple process. true or false
The narrator of the scarlet ibis is
what is a general interest Science question
find the sum. 3 6 9 ... 294
It important to avoid tanning salons and wear a hat, sunglasses, and protective clothing whenever you spend time outside because they protect you from excessive
convert to mixed number 105/24
helppppppppp!!!!!meeeeee
How does inertia affect a person who is not wearing a seatbelt during a collision