Suppose the average age of family members is 34 with a standard deviation of 4. One hundred members of the community decided to have a summer outing bonding and relaxation. What is the equivalent standard score if we are to find the probability of getting the average age of theses family members that is greater than 33.  What is the probability that these family members have average age of greater than 33?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Suppose the average age of family members is 34 with a standard deviation of 4. One hundred members of the community decided to have a summer outing bonding and relaxation.

  1. What is the equivalent standard score if we are to find the probability of getting the average age of theses family members that is greater than 33.
  2.  What is the probability that these family members have average age of greater than 33?
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