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The number of rainy days per year of certain city is normally distributed with a mean of 92 days with a standard deviation of 4.8 days. Find the indicated probability. 1. Find the probability that a random selected year will have at most 100 rainy days. 2. Find the probability that a random selected year will have at least 85 rainy days. 3. Find the probability that a random selected year will have between 82 and 97 rainy days. Possible answers are attached in picture.

The number of rainy days per year of certain city is normally distributed with a mean of 92 days with a standard deviation of 4.8 days. Find the indicated probability. 1. Find the probability that a random selected year will have at most 100 rainy days. 2. Find the probability that a random selected year will have at least 85 rainy days. 3. Find the probability that a random selected year will have between 82 and 97 rainy days. Possible answers are attached in picture.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 51E
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The number of rainy days per year of certain city is normally distributed with a mean of 92 days with a standard deviation of 4.8 days. Find the indicated probability. 1. Find the probability that a random selected year will have at most 100 rainy days. 2. Find the probability that a random selected year will have at least 85 rainy days. 3. Find the probability that a random selected year will have between 82 and 97 rainy days. Possible answers are attached in picture.
Choices for 36-50: A) 0.1003 AC) 0.1250 CD) 0.9221 B) 0.8324 AD) 0.2611 CE) 0.3099 GSE Algebra IIB Week 14 C) 0.9236 AE) 0.9279 DE) 0.3854 D) 0.9292 BC) 0.8756 ABC) 0.9904 Page 20 of 26 E) 0.2877 BD) 0.9929 ABD) 0.2087 AB) 0.1872 BE) 0.9525 ABE) 0.6664
Transcribed Image Text:Choices for 36-50: A) 0.1003 AC) 0.1250 CD) 0.9221 B) 0.8324 AD) 0.2611 CE) 0.3099 GSE Algebra IIB Week 14 C) 0.9236 AE) 0.9279 DE) 0.3854 D) 0.9292 BC) 0.8756 ABC) 0.9904 Page 20 of 26 E) 0.2877 BD) 0.9929 ABD) 0.2087 AB) 0.1872 BE) 0.9525 ABE) 0.6664
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