Find the variance for the given data. Round your answer to one more decimal place than...

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Find the variance for the given data. Round your answer to one more decimal place than...

Find the variance for the given data. Round your answer to one more decimal place than the original data. 1, 4, -5, -9, and 6

a. 39.2

b. 31.4

c. 39.4

d. 39.3

math Statistics-And-Probability

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Answer 1

Answer #1

we have given data 1,4., 5., -9,6 Solu. To the find desta find given the the variawe of data, fiast we mean of the given. x + • Var (X) = 5x2 (52 = 12442465)? +(~992 +5926026) = 1+167 25781+36 - 0036 ts - 159 -0.36 - 31-80- 0.36. var (x) = 31.44 . Ayu

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Answer 2

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