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problem 1:

Describe the empirical relationship between the averages.

problem 2:

prepare down Bowley’s coefficient of the skewness.

problem 3:

Describe correlation coefficient of two random variables X and Y.

problem 4:

Illustrate rank correlation.

problem 5:

The letters of word “REGULATIONS” be arranged at random. What is the chance that there are exactly 4 letters between R and E?

problem 6:

From the pack of 52 cards 3 cards are drawn at random find out the chance that they’re king, queen and a knave.

problem 7:

Delineate random variable.

problem 8:

Delineate Probability mass function and Probability density function.

problem 9:

Comment: the mean of the binomial distribution is 3 and variance 4.

• Category:- Math
• Reference No.:- M913609

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