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A Red Ball and 19 White Balls Are in a Box

Question 63

Multiple Choice

A red ball and 19 white balls are in a box. If two balls are drawn, without replacement, what is the probability of getting a red R ball on the first draw and a white W ball on the second? ​


A) Pr(R first ∩ W second) = A red ball and 19 white balls are in a box. If two balls are drawn, without replacement, what is the probability of getting a red R ball on the first draw and a white W ball on the second? ​ A) Pr(R first ∩ W second) = B) Pr(R first ∩ W second) = C) Pr(R first ∩ W second) = D) Pr(R first ∩ W second) = E) Pr(R first ∩ W second) = 1
B) Pr(R first ∩ W second) = A red ball and 19 white balls are in a box. If two balls are drawn, without replacement, what is the probability of getting a red R ball on the first draw and a white W ball on the second? ​ A) Pr(R first ∩ W second) = B) Pr(R first ∩ W second) = C) Pr(R first ∩ W second) = D) Pr(R first ∩ W second) = E) Pr(R first ∩ W second) = 1
C) Pr(R first ∩ W second) = A red ball and 19 white balls are in a box. If two balls are drawn, without replacement, what is the probability of getting a red R ball on the first draw and a white W ball on the second? ​ A) Pr(R first ∩ W second) = B) Pr(R first ∩ W second) = C) Pr(R first ∩ W second) = D) Pr(R first ∩ W second) = E) Pr(R first ∩ W second) = 1
D) Pr(R first ∩ W second) = A red ball and 19 white balls are in a box. If two balls are drawn, without replacement, what is the probability of getting a red R ball on the first draw and a white W ball on the second? ​ A) Pr(R first ∩ W second) = B) Pr(R first ∩ W second) = C) Pr(R first ∩ W second) = D) Pr(R first ∩ W second) = E) Pr(R first ∩ W second) = 1
E) Pr(R first ∩ W second) = 1

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