Question

calculate the arithmetic mean of 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, ,2​

Answer 1

Answer:

1.55

Step-by-step explanation:

Finding the mean or arithmetic mean of many numbers means to ADD ALL THE NUMBERS AND DIVIDE THEM BY THE WHOLE NUMBER OF NUMBERS.

So, the answer will be (1.1 + 1.2+ 1.3 + 1.4 + 1.5 + 1.6 + 1.7 + 1.8 + 1.9 + 2​)/10 i.e 15.5/10 = 1.55.

HOPE THIS CLEARS IT!