What is the distribution of x
There are 5 red balls and 3 blue balls in a box. 3 balls are drawn from the box at once. If at least 1 blue ball is drawn, the draw is marked a "success." Let X denote the number of successful draws after 6 draws. What is the distribution of X?
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Robert wants to know if there is a relation between money spent on gambling and winnings.
Determine a 4-year weighted moving average forecast for 2009, where weights are W1 = 0.1, W2 = 0.2, W3 = 0.2 and W4 = 0.5.
Calculate the residual standard deviation for predicting a person's IQ score at age 35 from his/her IQ score at age 18. Using this information, roughly 99.7% of all people who had an IQ of 120 at age 18 had an IQ between (A) and (B) at age 35.
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A joint probability is the probability that two or more events that are mutually exclusive can occur simultaneously. Is the above true or false and why?
What is the maximum amount a decision maker would pay for additional information?
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: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
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