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"The joint probability of two statistical dependent events Y and Z can be written as P(Y and Z) =", multiplication rules of probability Multiple Choice Questions (MCQ) with choices p(y) * p(z|y), p(z + y) * p(y|z), p(y) * p(z|y) + p(z), and p(y) * p(z|y) - p(z + y) for online bachelor's degree in business management. Learn introduction to probability questions and answers to improve problem solving skills for online business degree.

Multiplication Rules of Probability Quiz

MCQ: The joint probability of two statistical dependent events Y and Z can be written as P(Y and Z) =

1. P(Z + Y) * P(Y|Z)
2. P(Y) * P(Z|Y)
3. P(Y) * P(Z|Y) + P(Z)
4. P(Y) * P(Z|Y) - P(Z + Y)

B

Sample Space Quiz

MCQ: In a Venn diagram used to represent probabilities, the sample space of events is represented by

1. square
2. triangle
3. circle
4. rectangle

D

Rectangular Distribution Quiz

MCQ: The formula of mean of uniform or rectangular distribution is as

1. mean = 4(b + a) ⁄ 2b
2. mean = (b + a) ⁄ 2
3. mean = (b - 2a) ⁄ 4
4. mean = (2a + 2b) ⁄ 2a

B

Frequency Distribution Types Quiz

MCQ: The distribution which shows the cumulative figure of all the observations placed below upper limit of classes in distribution is considered as

1. cumulative frequency distribution
2. upper limit distribution
3. class distribution
4. cumulative class distribution

A

Relationship: Measures of Deviation Quiz

MCQ: The standard deviation of data is 12 and the mean is 72 then coefficient of variation is

1. 14.67%
2. 16.67%
3. 12.67%
4. 13.67%

B