A normal distribution has a mean of 98 and a standard deviation of 9. Find the z-score for a datavalue of 71,Round to two decimal placesurcesI Calculator> Next QuestionMacBook Air吕0F3F1F2F5F6F7F8F9@#2$&3478.9WEYSFGK

Consider the given: Formula for z score- z=Value − meanStandard deviationIt is given…

Answered: A normal distribution has a mean of 98…

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A normal distribution has a mean of 98 and a standard deviation of 9. Find the z-score for a data value of 71.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter11: Data Analysis And Displays

Section: Chapter Questions

Problem 6CR

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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

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A normal distribution has a mean of 98 and a standard deviation of 9. Find the z-score for a data
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urces
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