6. Find the Error The mean age of studentS at high standard deviation of 0.7. Your friend in Probability and Statistics class determines that the probability of selecting one student at random whose age is more than 17.5 years is about 8%. Your friend could be correct, but they are forgetting one very key aspect. What are they forgetting (i.e. a possible source of orrorl2

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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6. Find the Error The mean age of students at a high school is 16.5, WIth a
standard deviation of 0.7. Your friend in Probability and Statistics class
determines that the probability of selecting one student at random whose age is
more than 17.5 years is about 8%. Your friend could be correct, but they are
forgetting one very key aspect. What are they forgetting (i.e. a possible source
of error)?
Transcribed Image Text:6. Find the Error The mean age of students at a high school is 16.5, WIth a standard deviation of 0.7. Your friend in Probability and Statistics class determines that the probability of selecting one student at random whose age is more than 17.5 years is about 8%. Your friend could be correct, but they are forgetting one very key aspect. What are they forgetting (i.e. a possible source of error)?
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