Author Question: For the given probability density function, over the given interval, find the mean, the variance, ... (Read 61 times)

mspears3 · **on:** Jun 16, 2021

Question 1

For the given probability density function, over the given interval, find the mean, the variance, and the standard deviation.

f(x) = 5, [5.2, 5.4]
◦ μ = 5.30; σ² = 0.0031; σ = 0.056
◦ μ = 5.32; σ² = 0.0034; σ = 0.058
◦ μ = 5.30; σ² = 0.0034; σ = 0.058
◦ μ = 5.39; σ² = 0.0031; σ = 0.056

Question 2

For the given probability density function, over the given interval, find the mean, the variance, and the standard deviation.

f(x) =

, [6, 13]
◦ μ = 9.50; σ² = 4.083; σ = 2.02
◦ μ = 3.50; σ² = 4.080; σ = 2.02
◦ μ = 3.45; σ² = 4.080; σ = 2.02
◦ μ = 9.50; σ² = 2.993; σ = 1.73

dlook33 · **Reply #1 on:** Jun 16, 2021

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