Answer the following question: 1-An ABC news report stated that the distance that people commute to work is normally distributed with a mean distance of 18.4 miles (one way) and a standard deviation of 9.2 miles. -Yor distance from home to work is 8 miles  -Using the mean and standard deviation above listed above, convert your commute distance to a z-score.    -Using your z-score from above (and what we know about from the range rule), would your commute distance be considered "significantly low", "not significant", or "significantly high"?  How do you know?  -Using your z-score and your z-table, what percentage of people have a commute distance that is less than yours?  What percentage of people have commute distances that are greater than yours?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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Answer the following question:

1-An ABC news report stated that the distance that people commute to work is normally distributed with a mean distance of 18.4 miles (one way) and a standard deviation of 9.2 miles.

-Yor distance from home to work is 8 miles 

-Using the mean and standard deviation above listed above, convert your commute distance to a z-score.   

-Using your z-score from above (and what we know about from the range rule), would your commute distance be considered "significantly low", "not significant", or "significantly high"?  How do you know? 

-Using your z-score and your z-table, what percentage of people have a commute distance that is less than yours?  What percentage of people have commute distances that are greater than yours?  

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