A box contains 100 envelopes, of which 15 contain 200 pesos,
40 contain 100 pesos in cash, 25 contain 50 pesos and 20
contain 20 pesos. Find:
A
a. The probability that the first enveloped purchased contains
less than |00 pesos. P(E)=9/20
b. The probability that the first enveloped purchased contains
greater than 20 pesos but less than 200 pesos. P(E)=13/20
A box contains 100 envelopes, of which 15 contain 200 pesos, 40 contain 100 pesos in cash, 25 contain 50 pesos and 20 co
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A box contains 100 envelopes, of which 15 contain 200 pesos, 40 contain 100 pesos in cash, 25 contain 50 pesos and 20 co
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