A sample of eight resistors of a certain type resulted as follows: 43, 46, 42,...

A sample of eight resistors of a certain type resulted as follows:

43, 46, 42, 38, 40, 46, 49, 40

Compute the following:

Sample Mean
Sample Variance
Sample Median
25% Percentile
75% Percentile

Consider the following pdf:

P(X = 0) = 0.48, P(X = 1) = 0.39, P(X = 2) = 0.12, and P(X = 3) = 0.01.

Find the following:

Do the plot for P(X) and F(X)
F(0) = P(X ≤ 0) =
F(1) = P(X ≤ 1) =
F(2) = P(X ≤ 2) =
F(3) = P(X ≤ 3) =
P(1 ≤ X ≤ 2) =
μ_x =
σ_x² =

Expert Solution

milcah answered 1 year ago

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