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If the mean of the observations : x+1,x+2,x+3,x+4,x+10 is 16, the mean of the first three observations isA) 20B) 17C) 14D) 9

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Solution 1

1. Break Down the Problem

We have the observations: x+1x + 1, x+2x + 2, x+3x + 3, x+4x + 4, and x+10x + 10. We know that their mean is 16. We need to find the mean of the first three observations: x+1x + 1, x+2x + 2, and x+3x + 3.

2. Relevant Concepts

The mean of a set of numbers is Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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