### Probability and Statistics Review#### Instructor: Jane Jackson**Problem:**The number of ounces of water a person drinks per day is normally distributed with a standard deviation of 15 ounces. If Sean drinks 88 ounces per day with a z-score of 1.6, what is the mean ounces of water a day that a person drinks?_Answer:_ _______**Explanation:**To solve this problem, use the z-score formula:\[ z = \frac{(X - \mu)}{\sigma} \]Where:- $ z $ is the z-score- $ X $ is the value in question (88 ounces)- $ \mu $ is the mean- $ \sigma $ is the standard deviation (15 ounces)Rearrange the formula to solve for the mean ($ \mu $):\[ \mu = X - z\sigma \]Substitute in the known values:\[ \mu = 88 - (1.6 \times 15) \]\[ \mu = 88 - 24 \]\[ \mu = 64 \]So, the mean ounces of water a person drinks per day is 64 ounces.

Name: ### Probability and Statistics Review#### Instructor: Jane Jackson**P
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Description: ### Probability and Statistics Review#### Instructor: Jane Jackson**Problem:**The number of ounces of water a person drinks per day is normally distributed with a standard deviation of 15 ounces. If Sean drinks 88 ounces per day with a z-score of 1.

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The number of ounces of water a person drinks per day is normally distributed with a standard deviation of 15 ounces. If Sean drinks 88 ounces per day with a z- score of 1.6, what is the mean ounces of water a day that a person drinks? Submit

The number of ounces of water a person drinks per day is normally distributed with a standard deviation of 15 ounces. If Sean drinks 88 ounces per day with a z- score of 1.6, what is the mean ounces of water a day that a person drinks? Submit

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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