431 A telemarketer is paid 1 for each sale she makes The pro

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A telemarketer is paid $1 for each sale she makes. The probability that any call she makes results in a sale is 0.6. Special Probability Distributions What is the probability that she earned her third dollar on the sixth call she made? If she made 6 calls per hour, what is the probability that she earned $8 in two hours?

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