QUESTION 2b) What is the probability that a student's grade is between 86 and 76?For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). The grade of OMG 321 was normally distributed with a mean of 81 and a standard deviation of 3. (round z value to the second decimal andprobability to the fourth decimal place)

Normal distribution is used for calculating the probability of a continuous variable when the data…

Answered: The grade of OMG 321 was normally…

The grade of OMG 321 was normally distributed with a mean of 81 and a standard deviation of 3. (round z value to the second decimal an probability to the fourth decimal place)

Essentials of Business Analytics (MindTap Course List)

2nd Edition

ISBN:9781305627734

Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson

Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson

Chapter2: Descriptive Statistics

Section: Chapter Questions

Problem 14P: Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the 20th, 25th,...

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The grade of OMG 321 was normally distributed with a mean of 81 and a standard deviation of 3. (round z value to the second decimal and
probability to the fourth decimal place)

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