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ziro4ka [17]
3 years ago
7

A bag contains 5 white marbles and 5 blue marbles. You randomly select one marble from the bag and put it back. Then, you random

ly select another marble from the bag. Which calculation proves that randomly selecting a white marble the first time and a blue marble the second time are two independent events?
Mathematics
2 answers:
Leokris [45]3 years ago
5 0

Answer:

Event A = white marble is selected

Event B = blue marble is selected

P(A) = 5/10 = 1/2

p(B) = 5/10 = 1/2

Probability that A and B are independent events is:

P(A∩B) = 1/2 × 1/2

Answer: 1/4

Ipatiy [6.2K]3 years ago
3 0

Answer:  C) P(A and B) = 1/2  1/2

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