piiinkdracco piiinkdracco
  • 14-09-2020
  • Mathematics
contestada

A small group of students are aged 12, 14, 12, 15, 14, 13, 12, 12. What is their mean age?

Respuesta :

TheMaster82 TheMaster82
  • 14-09-2020

Answer:

12

Step-by-step explanation:

12 is the most number in the equation

Answer Link
nedreacts
nedreacts nedreacts
  • 14-09-2020

Answer:

Mean Age: 13 years

Step-by-step explanation:

To find the mean or average in mathematics, add up all data in a set, and divide by the amount of individual values there are in the set.

Here's what I mean:

12+14+12+15+14+13+12+12 = 104 / 8 different ages in the set = 13

Hope this helped :) .

Answer Link

Otras preguntas

3 ( 4d + 1 ) - 9d = 6 - 2d
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi
What were the 4 major truths Jefferson presented in the declaration of independence?
two methods of active transport
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
What's breed of given cat???Check attachment
Why did Henry Clay group his resolutions in pairs in the Compromise of 1850?
what type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
2 ( 4a - 12 ) + 3a = 6a + 1