schoolUiTM MOOC/Mathematical Statistics 1/Topic 1 Part 1/Example 5: CDF Deduction

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Example 5: CDF Deduction

Binomial pmf (n=4, p=0.5)

Problem Statement:

Given the probability function f(x) = \frac{\binom{4}{x}}{16} for x \in \{0, 1, 2, 3, 4\}: (a) Find the cumulative distribution function (CDF) of the r.v. X. (b) Find f(2) using the CDF.

Proof Execution TraceSTEP 1 / 3

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Step 1Choose One

Compute the cumulative distribution function $F(x)$ for all values.

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Quick Reference

Formulas and theorems from Topic 1