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a. If n is even, show that (3^n-1)2 is always divisible by 4, so it.pdf
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A) With n=14 and p=0.3, find the binomial probabiilty P(7) by using .pdf
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A) With n=14 and p=0.3, find the binomial probabiilty P(7) by using a binomial probability table. B) If np is > or = 5 and nq is > or = 5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial; if np<5 or nq <5 then state the normal approximation cannot be used. Solution a)P(7) =0.0618 b)np is > or = 5 and nq is > or = 5, then p=0.357 q=0.643 so probability=0.1152.
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A) With n=14 and p=0.3, find the binomial probabiilty P(7) by using .pdf
- A) With n=14 and p=0.3, find the binomial probabiilty P(7) by using a binomial probability table. B) If np is > or = 5 and nq is > or = 5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial; if np<5 or nq <5 then state the normal approximation cannot be used. Solution a)P(7) =0.0618 b)np is > or = 5 and nq is > or = 5, then p=0.357 q=0.643 so probability=0.1152
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