what is the sample variance? give the correct answer. a. 72.10 b. 73.23 c. 74.45 d. 75.13

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Q: Find the sample variance and standard deviation. 5, 58, 11, 51, 32, 23, 31, 29, 29, 30 D Choose the…

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Q: Find the mode foe the given sample. 4.9 5.1 5.1 4.0 5.4 4.9 5.1 6.5 6.3 4.0 4.9 6.5 4.0 6.5

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Q: geometric mean of 1, 2, 4, and 10 is a. 4.0.   b. 2.99.   c. 17.0.   d. 4.25

A: Geometric mean,Harmonic mean : x log(x) 1 0 2 0.301 4 0.6021 10 1   ∑log(x)=1.9031

Q: Find the sample standard deviation, rounding to one decimal place. 6, 6, 6, 9, 12, 12, 12

A:

Q: Find the sample standard deviation. 3, 4, 10, 5, 22, 1, 2, 11, 6, 13 Send data to Excel O 6.4 O 5.1…

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A: The formula for sample variance is given by:

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