5. A card is drawn from a standard deck and replaced. Using the normal approximation method, if this experiment is repeated 50 times, what is the probability that: a) Exactly 20 of the cards are hearts (Hint: binomial event) b) At least 20 of the cards are hearts (Hint: use the approximation method once you have proven it is valid).
5. A card is drawn from a standard deck and replaced. Using the normal approximation method, if this experiment is repeated 50 times, what is the probability that: a) Exactly 20 of the cards are hearts (Hint: binomial event) b) At least 20 of the cards are hearts (Hint: use the approximation method once you have proven it is valid).
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:5. A card is drawn from a standard deck and replaced. Using the normal approximation method, if this
experiment is repeated 50 times, what is the probability that:
a) Exactly 20 of the cards are hearts (Hint: binomial event)
b) At least 20 of the cards are hearts (Hint: use the approximation method once you have proven it is valid).
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