day. Which of the following z-scores represents someone who watches 1.5 hours of TV per day? A) z= +1.5 B) z=-1.5 C) z= -3.00 OD) z = +2.5
day. Which of the following z-scores represents someone who watches 1.5 hours of TV per day? A) z= +1.5 B) z=-1.5 C) z= -3.00 OD) z = +2.5
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 14PPS
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Suppose a survey finds that adults watch an average of 3 hours of television per day with a standard deviation of .5 hour per
day. Which of the following z-scores represents someone who watches 1.5 hours of TV per day?
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