You got a summer job working at the factory that packages XYZ potato. Fortunately for your tastebuds but unfortunately for your waistline, you are not in charge of quality control but you are in charge...

Two cards are drawn without replacement from a standard deck of 52 playing cards. What is the probability of choosing a queen for the second card drawn, if the first card, drawn without replacement,...

Weights of packages of M&M candies are Normally distributed with the average weight of 0.91g and the standard deviation of 0.15g. If a random sample of 32 packages is selected, what is the...

I have had hard time figuring out how to convert the uniform order statistic pdf into a beta distribution like how alpha and beta are determined.   If you answer this question, that would...

Individual Investor’s Guide to the Top Mutual Funds The American Association on Individual Investors publishes an annual guide to the top mutual funds. Table below indicates their ratings of the risk...

Cancer Patient The patients were tested thrice before the oncologist concluded that they had cancer. The general belief is that 1.48 out of a 1000 people have breast cancer in the US at that particular...

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Here is Statistics needed:  n=6 b0=0.03456 b1= 0.94502 X overbar= 1.0833333 sigmax=6.50 sigmax^2=9.77 se= 0.123 A. What is the 99% predicition interval...

Assume IQ scores are normally distributed with a mean of 100 and a standard deviation of 15 points. A high school offers a special program for gifted students. in order to qualify, students must have...

Assume IQ scores are normally distributed with a mean of 100 and a standard deviation of 15 points. If 60 people are randomly chosen, what is the probability that the mean of their IQ scores is greater...