The sum of all deviations from the mean in a dataset is always:a.Zerob.Positivec.Negatived.Undetermined

Question

The sum of all deviations from the mean in a dataset is always:a.Zerob.Positivec.Negatived.Undetermined
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Solution 1

The sum of all deviations from the mean in a dataset is always zero.

Here's why:

  1. The mean is calculated by adding all the numbers in the dataset and then dividing by the number of items in the dataset.

  2. A deviation is calculated by subtracting the mean from each number in the dataset.

  3. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

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

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