Imagine that for those who meditate daily, the number of minutes in meditation has mean 25 and standard deviation 7. In a group of 200 such persons, how many are expected to meditate more than 31 minutes per day?

Imagine that for those who meditate daily, the number of minutes in meditation has mean 25 and standard deviation 7. In a group of 200 such persons, how many are expected to meditate more than 31 minutes per day?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Imagine that for those who meditate daily, the number of minutes in meditation has mean

and standard deviation

In a group of

200

such persons, how many are expected to meditate more than

minutes per day? How can I work this out on paper? or can you show me ste[ by ste[ on a calculator?

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