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# Multiple choice: Select the best answer for Exercises 101 to 105. . Each entry in a ISBN: 9781464108730 488

## Solution for problem 104 Chapter 6.3

The Practice of Statistics | 5th Edition

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Problem 104

Multiple choice: Select the best answer for Exercises 101 to 105. . Each entry in a table of random digits like Table D has probability 0.1 of being a 0, and the digits are independent of one another. If many lines of 40 random digits are selected, the mean and standard deviation of the number of 0s will be approximately (a) mean = 0.1, standard deviation = 0.05. (b) mean = 0.1, standard deviation = 0.1. (c) mean = 4, standard deviation = 0.05. (d) mean = 4, standard deviation = 1.90. (e) mean = 4, standard deviation = 3.60.

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Week 2 Being mathematically precise about describing quantitative value distribution Measuring center: MEAN - Mean: the arithmetic average The sample mean, which is a statistic, is denoted by X´ (“ex- bar”): X +X +…+X ∑ X X= 1 2 = i n n where n is the sample size - The population mean, which is a parameter, is denoted by μ (“mu”): x1+x...

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##### ISBN: 9781464108730

The full step-by-step solution to problem: 104 from chapter: 6.3 was answered by , our top Statistics solution expert on 03/19/18, 03:52PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 44 chapters, and 1409 solutions. Since the solution to 104 from 6.3 chapter was answered, more than 217 students have viewed the full step-by-step answer. The answer to “Multiple choice: Select the best answer for Exercises 101 to 105. . Each entry in a table of random digits like Table D has probability 0.1 of being a 0, and the digits are independent of one another. If many lines of 40 random digits are selected, the mean and standard deviation of the number of 0s will be approximately (a) mean = 0.1, standard deviation = 0.05. (b) mean = 0.1, standard deviation = 0.1. (c) mean = 4, standard deviation = 0.05. (d) mean = 4, standard deviation = 1.90. (e) mean = 4, standard deviation = 3.60.” is broken down into a number of easy to follow steps, and 100 words. The Practice of Statistics was written by and is associated to the ISBN: 9781464108730. This textbook survival guide was created for the textbook: The Practice of Statistics, edition: 5.

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