The ages of Tony's five cousins are listed below. 14 20 6 18 5 1) Calculate the mean. P= 2) Fill in the table below: Fill in the differences of each data value from the mean, then the squared differences. σ= I Σ(x-μ)² 14 20 6 18 5 HIP 3) Calculate the population standard deviation (o). Σ(x-μ)² (x-μ)² (Please round your answer to two decimal places)
The ages of Tony's five cousins are listed below. 14 20 6 18 5 1) Calculate the mean. P= 2) Fill in the table below: Fill in the differences of each data value from the mean, then the squared differences. σ= I Σ(x-μ)² 14 20 6 18 5 HIP 3) Calculate the population standard deviation (o). Σ(x-μ)² (x-μ)² (Please round your answer to two decimal places)
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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Transcribed Image Text:The ages of Tony's five cousins are listed below.
14
20 6 18 5
1) Calculate the mean.
F=
2) Fill in the table below: Fill in the differences of each data value from the mean, then the squared
differences.
0 =
C
Σ(x-μ)²
N
H
20
6
18
5
сл
АН f
3) Calculate the population standard deviation (o).
Σ(x-μ)² =
(x-μ)²
(Please round your answer to two decimal places)
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