Use z scores to compare the given values. In a recent awards ceremony, the age of the winner for best actor was 28 and the age of the winner for best actress was 42. For all best actors, the mean age is 44.3 years and the standard deviation is 8.8 years. For all best actresses, the mean age is 31.2 years and the standard deviation is 10.3 years. (All ages are determined at the time of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the actor or the actress? Explain. Since the z score for the actor is z= and the z score for the actress is z =, the V had the more extreme age. (Round to two decimal places)
Use z scores to compare the given values. In a recent awards ceremony, the age of the winner for best actor was 28 and the age of the winner for best actress was 42. For all best actors, the mean age is 44.3 years and the standard deviation is 8.8 years. For all best actresses, the mean age is 31.2 years and the standard deviation is 10.3 years. (All ages are determined at the time of the awards ceremony.) Relative to their genders, who had the more extreme age when winning the award, the actor or the actress? Explain. Since the z score for the actor is z= and the z score for the actress is z =, the V had the more extreme age. (Round to two decimal places)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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