Which of the following could be a rational number?
1 answer:
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The probability is 0.337.
The probability that more than 3 prefer brand c is the same as finding the probability that 4 or 5 prefer brand c. Using a binomial distribution,
The probability that more than 3 prefer brand c is the same as finding the probability that 4 or 5 prefer brand c. Using a binomial distribution,
Denominator:
so excluded values are x = -1 and x = 1.
Answer D.
so excluded values are x = -1 and x = 1.
Answer D.