Mathematics, 12.02.2020 03:32 sullivanjakob
Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd put U and I together." The random variable x is the number of women Ted approaches before encountering one who reacts positively. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied.
x P(x)0 0.0011 0.0082 0.029 3 0.062
Does the table show a probability distribution? Select all that apply (A) Yes, the table shows a probability distribution (B) No, the random variable x's number values are not associated with probabilities (C) No, the random variable x is categorical instead of numerical(D) No, not every probability is between 0 and 1 inclusive (E) No, the sum of all the probabilities is not equal to 1
Answers: 3
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Aplane is flying at 32,500 feet. it needs to rise to 36,000 feet in two stages.• in stage 1, it rises 5% of its initial altitude of 32,500 feet.• in stage 2, it rises at a rate of 125 feet per minute. how many minutes does it take for the plane to rise during stage 2?
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Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd pu...
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