Math221 week 4 homework - Study guides, Class notes & Summaries
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MATH221 Week 4 Homework || with 100% Errorless Solutions.
- Exam (elaborations) • 6 pages • 2024
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The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.21 minutes and a standard deviation of 1.90. Find the probability that a randomly selected individual will take less than 6 minutes to select a shoe purchase. Is this outcome unusual? correct answers Probability is 0.12, which is usual as it is not less than 5% 
 
In a health club, research shows that on average, patrons spend an average of 42.5 minutes on the treadmill, with a standard d...
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MATH 221 Week 4 Homework; Statistics for Decision-Making
- Other • 17 pages • 2021
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1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.54 minutes and a standard deviation of 1.91. Find the probability that a randomly selected individual will take less than 6 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. Find the probability that a randomly selected bill will have an amount greater than $165, ...
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MATH 221 Week 4 Homework; Statistics for Decision-Making
- Other • 17 pages • 2021
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1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.21 minutes and a standard deviation of 1.90. Find the probability that a randomly selected individual will take less than 5 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. Find the probability that a randomly selected bill will have an amount greater than $165, ...
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MATH 221 Week 4 Homework
- Other • 15 pages • 2021
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- $15.49
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1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.54 minutes and a standard deviation of 1.91. Find the probability that a randomly selected individual will take less than 5 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: In a health club, research shows that on average, patrons spend an average of 42.5 minutes on the treadmill, with a standard deviation of 4.8 minutes. It is assumed that this is a ...
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MATH 221 Week 4 Homework; Statistics for Decision-Making
- Other • 17 pages • 2021
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- $20.49
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1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.54 minutes and a standard deviation of 1.91. Find the probability that a randomly selected individual will take less than 6 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. Find the probability that a randomly selected bill will have an amount greater than $165, ...
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MATH221-Week 4-Homework Latest 2021
- Exam (elaborations) • 10 pages • 2021
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- $16.99
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MATH 221-Week 4-Homework 
MATH 221-Week 4-Homework 
MATH 221-Week 4-Homework
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MATH 221 Week 4 Homework; Statistics for Decision-Making
- Other • 18 pages • 2021
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- $20.49
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1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.54 minutes and a standard deviation of 1.91. Find the probability that a randomly selected individual will take less than 5 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. Find the probability that a randomly selected bill will have an amount greater than $165, ...
-
MATH 221 Week 4 Homework; Statistics for Decision-Making
- Other • 16 pages • 2021
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- $20.49
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1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.54 minutes and a standard deviation of 1.91. Find the probability that a randomly selected individual will take less than 5 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. Find the probability that a randomly selected bill will have an amount greater than $165, ...
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MATH 221 Week 4 Homework; Statistics for Decision-Making
- Other • 16 pages • 2021
-
- $20.49
- + learn more
1.	Question: The length of time a person takes to decide which shoes to purchase is normally distributed with a mean of 8.21 minutes and a standard deviation of 1.90. Find the probability that a randomly selected individual will take less than 5 minutes to select a shoe purchase. Is this outcome unusual? 
2.	Question: Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. Find the probability that a randomly selected bill will have an amount greater than $165, ...
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