English

Gumdrop

6 May, 05:09

Mary katherine draws a card and replaces it 50 times from a standard deck of 52 cards. she records her results and gets 20 red cards and 30 black cards. what is the experimental probability of selecting a black card on her next draw?

a. 1

b. 2/5

c. 3/5

d. 3/4

+4

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