13.A . A Personnel Manager is interested in trying to determine whether absenteeism is greater on one day of the week than on another. His records for the past year show the following sample distribution: Day of the week: Monday No. of absentees: 66 Tuesday Wednesday Thursday 56 54 48 Test whether the absence is uniformly distributed over the week [Critical value of x2 = 9.49 at a = 0.05 and df = 4] Friday 75

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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13.A
. A Personnel Manager is interested in trying to determine whether absenteeism is greater
on one day of the week than on another. His records for the past year show the following
sample distribution:
Day of the week:
Monday
No. of absentees:
66
Tuesday Wednesday Thursday
56
54
48
Test whether the absence is uniformly distributed over the week
[Critical value of x2 = 9.49 at a = 0.05 and df = 4]
Friday
75
Transcribed Image Text:13.A . A Personnel Manager is interested in trying to determine whether absenteeism is greater on one day of the week than on another. His records for the past year show the following sample distribution: Day of the week: Monday No. of absentees: 66 Tuesday Wednesday Thursday 56 54 48 Test whether the absence is uniformly distributed over the week [Critical value of x2 = 9.49 at a = 0.05 and df = 4] Friday 75
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