review(16b): The amount of jens monthly phone bill  is normally distributed  with a mean score of 70 and standard deviation of 12.what percentage of her phone bill lies between $34 and $106 (a) 95% (b) 69% (c) 50% (d) almost all.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 2GP
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review(16b):

The amount of jens monthly phone bill  is normally distributed  with a mean score of 70 and

standard deviation of 12.what percentage of her phone bill lies between $34 and $106

(a) 95%

(b) 69%

(c) 50%

(d) almost all.

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