Betty’s medical score is 100 and her Z Score is 1.5. Bob’s medical score is 60 and his Z Score is -0.5. Find the Mean and Standard deviation of the collection of medical scores. The Mean is _______________ The Standard Deviation is ________________.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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Betty’s medical score is 100 and her Z Score is 1.5. Bob’s medical score is 60 and his Z Score is -0.5. Find the Mean and Standard deviation of the collection of medical scores.

  1. The Mean is _______________
  2. The Standard Deviation is ________________.
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