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Suppose X has a poision distribution with a mean of .4. Determine the following probabilities:
a) P(X=1)=
b)P(X<=2)=
Statistics and Probability, Statistics
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A homeless shelter program wants to know if receipt of job training program (yes, no) is related to program satisfaction (measured on a multi-item, Likert scale ). What type of statistical test should be used?
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Consider the study of two insect populations at two exper- imental stations. At station A, the egg hatch rate (computed from a set of 100 eggs at a time) is known to follow approximately a normal distribution with mean 6 ...
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Last year a technology company bought one million in shares of a GM stock at €40 per share and sold it one year later at €50. The spot exchange rate one year ago was $1.40 = €1 and the spot rate prevailing at the end of ...
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