Question 8. The variance of a sample of 49 observations equals 64. The standard deviation of the sample equals (a) 8 (b) 56 (c) 7 (d) 3136
Question 8. The variance of a sample of 49 observations equals 64. The standard deviation of the sample equals (a) 8 (b) 56 (c) 7 (d) 3136
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Transcribed Image Text:Question 8. The variance of a sample of 49 observations equals 64. The
standard deviation of the sample equals
(a) 8
(b) 56
12:08
(c) 7
(d) 3136
Question 9, Which of the following statements is true about a discrete
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