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The unfair coin (p = p ( head)=0.7 and q = p(tail) =0.3 ) is tossed 200 times. Use normal approximation to find the probability

The unfair coin (p = p ( head)=0.7 and q = p(tail) =0.3 ) is tossed 200 times. Use normal approximation to find the probability that the number of heads is between 130 and 150 (both inclusive).

Group of answer choices

0.8948

0.8558

None of these answers

0.8764

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