OpenStax, Statistics §4.3 Binomial Distribution (Optional) · Example 1 · Probability · Discrete distributions
Binomial Distribution (Optional) · Example 1
A fair coin is flipped 15 times. Each flip is independent. What is the probability of getting more than 10 heads? Let X = the number of heads in 15 flips of the fair coin. X takes on the values 0, 1, 2, 3,..., 15. Since the coin is fair, p =.5 and q =.5. The number of trials n = 15. State the probability question mathematically.
OpenStax, Statistics · §4.3 Binomial Distribution (Optional) · Example 1
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