Question

What is the average between (25,28.8,39.2,51.2,64.8,80)? Please help me!

Answer 1

Average/Mean = 25+28.8+39.2+51.2+64.8+80 /6

=>average = 289/6 = 48.167

( since average = sum of observations divided by number observations)

Answer 2

48.17

Explanation:

Average = sum of numbers / number of numbers

Sum of numbers = 25 + 28.8 + 39.2 + 51.2 + 64.8 + 80 = 289

Number of numbers = 6

Average = 289 / 6 = 48.17