The random variable X has a binomial distribution b(11, p). If P(X = 8) = P(X = 7), find the value of p. Then, determine its variance. Pembolehubah rawak X тетрипуai taburan binomial b(11, p). Jika P(X =8)= P(X =7) cari nilai bagi n Kemudian tentukan variansmya

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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The random variable X has a binomial distribution b(11, p). If P(X = 8)= P(X =7), find
the value of p. Then, determine its variance.
Pembolehubah
rawak
тетрипуai taburan
binomial
b(11, p).
Jika
P(X = 8) = P(X = 7), cari nilai bagi p. Kemudian, tentukan variansnya.
Transcribed Image Text:The random variable X has a binomial distribution b(11, p). If P(X = 8)= P(X =7), find the value of p. Then, determine its variance. Pembolehubah rawak тетрипуai taburan binomial b(11, p). Jika P(X = 8) = P(X = 7), cari nilai bagi p. Kemudian, tentukan variansnya.
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