OpenStax, Contemporary Mathematics §7.10 The Binomial Distribution · Example 3 · Probability · Discrete distributions

The Binomial Distribution · Example 3

Suppose we are about to flip a fair coin 50 times. Let $H$ represent the number of heads that result from those flips. Use technology to find the following:

(a) $P (H \leq 22)$
(b) $P (H < 26)$
(c) $P (H > 28)$
(d) $P (H \geq 20)$
(e) $P (20 < H < 25)$

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OpenStax, Contemporary Mathematics · §7.10 The Binomial Distribution · Example 3

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