Explain whether n have binomial distribution

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Reference no: EM13109939

There are three coins in the barrel. These coins, when flipped, will come up heads with respective probabilities 0.3, 0.5, 0.7. A coin is arbitarily selected from among these three and is then flipped ten times. Let N be number of heads obtained on the ten flips. Determine:

(a) P[N = 0).

(b) P{N=n},n = 0,l,...,W.

(d) If you win $1 each time a head appears and you lose $1 each time a tail appears, is this fair game? Describe.

Reference no: EM13109939

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