1 answer
(click or scroll down)
The probability of selecting exactly 5 voters in favor of the initiative out of 10 voters can be calculated using the binomial probability formula:
P(X = k) = (n choose k) * (p)^k * (1-p)^(n-k)
where:
n = total number of trials (10 voters)
k = number of successful outcomes (5 voters in favor)
p = probability of success (0.76)
Plugging in the values:
P(X = 5) = (10 choose 5) * (0.76)^5 * (1-0.76)^(10-5)
Calculating:
P(X = 5) = (252) * (0.76)^5 * (0.24)^5
P(X = 5) = 0.274
Therefore, the probability that exactly five of the ten voters selected will vote in favor of the initiative is 27.4%.