7. Five cards are drawn from a standard 52-card deck. What is the probability that the first two cards are red? a. 0.741 b. 0.152 C. 0.245 d. 0.446

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7. Five cards are drawn from a standard 52-card deck. What is the probability that the first two cards
are red?
a. 0.741
c. 0.245
d. 0.446
b. 0.152
8. In the old days, there was a probability of 0.80 success in any attempt to make a telephone call.
This often developed on the importance of the person making the call, or the operator's curiosity.
Calculate the probability of having 7 successes in 10 attempts.
c. 0.762
d.
0.323
a. 0.0513
b. 0.2013
Transcribed Image Text:7. Five cards are drawn from a standard 52-card deck. What is the probability that the first two cards are red? a. 0.741 c. 0.245 d. 0.446 b. 0.152 8. In the old days, there was a probability of 0.80 success in any attempt to make a telephone call. This often developed on the importance of the person making the call, or the operator's curiosity. Calculate the probability of having 7 successes in 10 attempts. c. 0.762 d. 0.323 a. 0.0513 b. 0.2013
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