If a Binomial Distribution Applies with a Sample Size of N

question 41

Multiple Choice

If a binomial distribution applies with a sample size of n = 20, find the probability of at least 7 successes if the probability of a success is 0.25.

• A) 0.1814
• B) 0.2142
• C) 0.2333
• D) 0.3123

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