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a) What are the values of u and o, respectively?

a) What are the values of u and o, respectively?

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Suppose we have N = 8 values from a population. These values are −10, 19, 13, -23, 17, −6, 28 and -2. Let u and o denote the population mean and population standard deviation of these seven values, respectively.
Transcribed Image Text:Suppose we have N = 8 values from a population. These values are −10, 19, 13, -23, 17, −6, 28 and -2. Let u and o denote the population mean and population standard deviation of these seven values, respectively.
(a) What are the values of u and o, respectively? Oμ = 301.4286; o = 4.5 Oμ = 4.5; o 17.3617 Oμ = 4.5; o = 16.2404 Oμ = 4.5; o = 263.75 Oμ = 4.5; o = 301.4286
Transcribed Image Text:(a) What are the values of u and o, respectively? Oμ = 301.4286; o = 4.5 Oμ = 4.5; o 17.3617 Oμ = 4.5; o = 16.2404 Oμ = 4.5; o = 263.75 Oμ = 4.5; o = 301.4286
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