Let the sample mean of a set of 20 data points be 30. If it is discovered that a data point having value 25 was incorrectly entered as 15, what should be the revised value of the sample mean? 10) Let the sample mean of a set of 20 data points be 30. If it is discovered that a data pehaving value 25 was incorrectly entered as 15, what should be the revised value of thesample mean?

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Description: Let the sample mean of a set of 20 data points be 30. If it is discovered that a data point having value 25 was incorrectly entered as 15, what should be the revised value of the sample mean? 10) Let the sample mean of a set of 20 data points be 30.

Given that the sample size is 20 and the sample mean is 30. That is, n=20 and x¯=30 The sample mean…

Answered: Let the sample mean of a set of 20 data…

Math

Statistics

Let the sample mean of a set of 20 data points be 30. If it is discovered that a data point having value 25 was incorrectly entered as 15, what should be the revised value of the sample mea

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 7E: List the sample space of each experiment. Selecting a letter of the alphabet

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