# Question

Sketch the OC curve for a sampling plan having a sample size of 25 and an acceptance number of 2.

## Answer to relevant Questions

Sketch the OC curve for a sampling plan having a sample size of 10 and an acceptance number of 0. Show that a gamma distribution with α > 1 has a relative maximum at x = β(α – 1). What happens when 0 < α < 1 and when α = 1? A random variable X has a Pareto distribution if and only if its probability density is given by Where α > 0. Show that µ'r exists only if r < α. Karl Pearson, one of the founders of modern statistics, showed that the differential equation Yields (for appropriate values of the constants a, b, c, and d) most of the important distributions of statistics. Verify that ...Show that if a random variable has a uniform density with the parameters α and β, the rth moment about the mean equals (a) 0 when r is odd; (b) 1 / r + 1 (β – α / 2)r when r is even.Post your question

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