BUAL 2600 Exam 2 Gupta
1. A ________ is a measure of the chance that an uncertain probability
event will occur.
2. The ________ of two events X and Y is another event that union
consists of the sample space outcomes belonging to
either event X or event Y or both events X and Y.
3. P(AUB) = P(A) + P(B) − P(A)B) represents the formula for addition rule
the ________.
4. A process of observation that has an uncertain out- experiment
come is referred to as a(n) ________.
5. A probability may be interpreted as a long-run ________ relative
frequency.
6. A(n) ________ probability is a probability assessment subjective
that is based on experience, intuitive judgment, or
expertise.
7. Probabilities must be assigned to sample space out- 0 and 1
comes so that the probability assigned to each sample
space outcome must be between ________, inclusive.
8. Which of the following is a valid probability value for a .2
discrete random variable?
9. The variable Employment Status, which can take either discrete
the value 1 for Employed or 0 for Unemployed, is an
example of a ________ random variable
10. If x is a binomial random variable, then the standard npq.
deviation of x is given by
1/4
1. A ________ is a measure of the chance that an uncertain probability
event will occur.
2. The ________ of two events X and Y is another event that union
consists of the sample space outcomes belonging to
either event X or event Y or both events X and Y.
3. P(AUB) = P(A) + P(B) − P(A)B) represents the formula for addition rule
the ________.
4. A process of observation that has an uncertain out- experiment
come is referred to as a(n) ________.
5. A probability may be interpreted as a long-run ________ relative
frequency.
6. A(n) ________ probability is a probability assessment subjective
that is based on experience, intuitive judgment, or
expertise.
7. Probabilities must be assigned to sample space out- 0 and 1
comes so that the probability assigned to each sample
space outcome must be between ________, inclusive.
8. Which of the following is a valid probability value for a .2
discrete random variable?
9. The variable Employment Status, which can take either discrete
the value 1 for Employed or 0 for Unemployed, is an
example of a ________ random variable
10. If x is a binomial random variable, then the standard npq.
deviation of x is given by
1/4
