What is the mean of this number sequence: 4, 2, 2, 2, 5, 15

Solution:

Given sequence 4, 2, 2, 2, 5, 15

We know that mean is the average of the terms in the sequence

The average of a sequence is defined as the ratio of sum of terms to total number of terms

Let’s find the sum of terms by adding all terms

Sum = 4 + 2 + 2 + 2 + 5 + 15

sum = 30

Total number of terms is 6

Average = 30/6

Average = 5

Therefore, the average of the given sequence is 5.

What is the mean of this number sequence: 4, 2, 2, 2, 5, 15

Summary:

The mean of this number sequence: 4, 2, 2, 2, 5, 15 is 5.