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Question 1 The numbers of false fire alarms were counted each month at a sample of sites. The results are give the following table. 15 5 13 14 14 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= ? ✓ N or n Average: ? ♥ x or μ Xi 15 5 13 14 (15 St. Dev.: ? ✓ =o or s X or μ (x₁-?)² Variance: ? ✓ = ² or s²Total/? )² = 7.84 51.84 3.24 3.24 Total n-1 or N = =

Question 1 The numbers of false fire alarms were counted each month at a sample of sites. The results are give the following table. 15 5 13 14 14 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= ? ✓ N or n Average: ? ♥ x or μ Xi 15 5 13 14 (15 St. Dev.: ? ✓ =o or s X or μ (x₁-?)² Variance: ? ✓ = ² or s²Total/? )² = 7.84 51.84 3.24 3.24 Total n-1 or N = =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Question 1 The numbers of false fire alarms were counted each month at a sample of sites. The results are given i the following table. 15 5 13 14 14 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= ? ✓ N or n Average: ? ♥ x or μ Xi 15 5 13 14 Variance: ? ♥ St. Dev.: ? ✓ =o or s = (15 X or μ (x₁-?)² ² or s²Total/? 51.84 3.24 3.24 Total = n-1 or N = 7.84
Transcribed Image Text:Question 1 The numbers of false fire alarms were counted each month at a sample of sites. The results are given i the following table. 15 5 13 14 14 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= ? ✓ N or n Average: ? ♥ x or μ Xi 15 5 13 14 Variance: ? ♥ St. Dev.: ? ✓ =o or s = (15 X or μ (x₁-?)² ² or s²Total/? 51.84 3.24 3.24 Total = n-1 or N = 7.84
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