The numbers of false fire alarms were counted each month at a sample of sites. The results are given in the following table. 78 5 13 8 Compute the value of the sample standard deviation using the table below: (Round the answers to 2 decimal places) i 1 2 3 4 5= ? ✓ Nor n Average: Ii 7 85 13 x or μ Variance: (7 St. Dev.: ? ✓-o or s = X or μ (x₂-?) ² )²=1.44 0.04 23.04 0.04 - 02 or s²Total/? ✓ Total n-1 or N

The numbers of false fire alarms were counted each month at a sample of sites. The results are given in the following table. 78 5 13 8 Compute the value of the sample standard deviation using the table below: (Round the answers to 2 decimal places) i 1 2 3 4 5= ? ✓ Nor n Average: Ii 7 85 13 x or μ Variance: (7 St. Dev.: ? ✓-o or s = X or μ (x₂-?) ² )²=1.44 0.04 23.04 0.04 - 02 or s²Total/? ✓ Total n-1 or N

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 13PPS

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