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Home >> Statistics and Probability
Consider the roll of a pair of dice, and let X denote the sum of the two numbers appearing on the dice.
Find the probability distribution of X, and find the cumulative distribution function. What is the most likely sum?
Statistics and Probability, Statistics
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How would I calculate this: Santa Fe black-on-white is a type of pottery commonly found at archaeological excavations at a certain monument. At one excavation site a sample of 588 potsherds was found, of which 350 were i ...
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For each scenario below, what is the appropriate statistical analysis to use? (t-test for two independent samples, t-test for dependent samples, ANOVA, or chi-square test of independence) and why? (a) A study was conduct ...
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1940 randomly selected adults were asked if they think they are financially better off than their parents. The following table gives the two-way classification of the responses based on the education levels of the person ...
According to bottledwater.org, per capita consumption of bottled water in the U.S. in 2012 was reported to be 30.8 gallons. Assume that the amount of bottled water consumed per person is Normally distributed with mean 30 ...
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