Suppose that a family has 8 children. Also, suppose that the probability of having a girl (based on the gender assigned at birth) is Find the probability that the family has at least 7 girls. The probability that the family has at least 7 girls is (Type an integer or a simplified fraction.) C

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A: From the provided information, Mean (µ) = 30 Standard deviation (σ) = 6 X~N (30, 6)

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A: Given roll 6 six-sided dice,

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A: From the provided information, Mean (µ) = 36.2 Standard deviation (σ) = 3.7 X~N (36.2, 3.7)

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A:

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A: From the provided information, A pair of dice is rolled. Total outcomes = 62 = 36

Q: I need four decimal places

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A:

Q: Suppose that a random variable X has PDF defined by fx(x): = a(1+x) a(1-x) 0 if −1 b] = / P[X ≤ b].

A:

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Q: A lottery game has players selecting 5 numbers at random from the numbers 1-65. The state picks 20…

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A: Solution:- from the given information given data: 7,6.2,6.1,6.8,6.1,6.2,6.8,5.8,6.2.6.3 Arrange the…

Q: Suppose that 3 cards are drawn from a well-shuffled deck of 52 cards. What is the probability that…

A: given data, suppose that b3 cards are drawn from a well- shuffled deck of 52 cards ,p( all 3 are…