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Two best friends sell cupcakes. They have 3 boxes red velvet , 5 boxes vanilla, 4...

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Statistics

Two best friends sell cupcakes. They have 3 boxes red velvet , 5boxes vanilla, 4 boxes chocolate, and 6 peanut butter. Each boxthey sells for $4.

a)   Define random variable
b)   Determine probability distribution and parametersfor the random variable defined in item a.
c)   Suppose that after two hours ten boxes of cupcakeshave been purchased. Determine the cumulative distribution functionfor the number of red velvet purchased
d)   Draw the probability distribution function for thenumber of red velvet purchased.

Answer & Explanation Solved by verified expert
4.1 Ratings (756 Votes)
a random variable X type of cupcake they sell it can be red velvet vanilla chocolate peanut butter b parameter total    See Answer
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