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Assume that thermometer readings (in degrees Celsius) are normally distributed wit and standard deviation of 1'. A thermometer is randomly selected and tested. Find t of a reading between -1.12 and 1.05 degrees Celsius. Draw a bell curve, label your m the area that you are trying to find. Then answer the question. (round to 4 decimal p

Assume that thermometer readings (in degrees Celsius) are normally distributed wit and standard deviation of 1'. A thermometer is randomly selected and tested. Find t of a reading between -1.12 and 1.05 degrees Celsius. Draw a bell curve, label your m the area that you are trying to find. Then answer the question. (round to 4 decimal p

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Assume that thermometer readings (in degrees Celsius) are normally distributed with and standard deviation of 1. A thermometer is randomly selected and tested. Find t of a reading between -1.12 and 1.05 degrees Celsius. Draw a bell curve, label your m the area that you are trying to find. Then answer the question. (round to 4 decimal p
Transcribed Image Text:Assume that thermometer readings (in degrees Celsius) are normally distributed with and standard deviation of 1. A thermometer is randomly selected and tested. Find t of a reading between -1.12 and 1.05 degrees Celsius. Draw a bell curve, label your m the area that you are trying to find. Then answer the question. (round to 4 decimal p
Expert Solution
Step 1

A thermometer readings are always normally distributed with a mean of 0°C and a standard deviation of 1°C

Mean , μ = 0

standard deviation, σ = 1

It represents Standard Normal distribution with Random variable Z

 

One thermometer randomly selected and tested

We have to calculate  : P(-1.12 < z < 1.05)

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