If the probability of success p = 0.4 for a particular Berno

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7 + 0 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

If the probability of success p = 0.4 for a particular Bernoulli trial, the expression 7!3!4!(0.4)3(0.6)4 gives the probability of getting.

Three or more successes in seven trials

Exactly four successes in seven trials

Exactly three successes in seven trials

Four or more successes in seven trials