A listing of the possibile outcomes of an experiment and their corresponding probability is called
- Bayesian table
- Probability distribution
- Contingency table
- Random Variable
In special rule of addition of probability, the events are always
- Bayesian
- Empirical
- Independent events
- Mutually Exclusive events
Probability distribution of a random variable is also known as
- Probability
- Probability Density Function
- Probability Function
- Distribution Function
Which of the following is not an example of a discrete probability distribution?
- The number of bathrooms in a house
- The number of bedrooms in a house
- Whether or not a home has a swimming pool in it.
- The sale or purchase price of a house
Which of the following is not a condition of the binomial distribution?
- Only 2 possible outcomes
- have constant probability of success
- trials must be independent
- must have at least 3 trials
If the occurrence of one event means that another cannot happen, then the events are
- Mutually Exclusive
- Bayesian
- Independent
- Empirical
Total Area under the curve in probability of density function is
- -1
- Infinity
- 1
- 0
The joint probability is
- The likelihood of an event happening given that another event has already happened
- The likelihood of two events happening together
- Based on two mutually exclusive events
- Also called Prior probability
The distribution function F(X) is represented by
- P(X≤x)
- P(X)
- P(X>x)
- P(X=x)
The collection of one or more outcomes from an experiment is called
- Event
- Z-Value
- Random Experiment
- Random Variable
- Probability
If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?
- 8/52
- 1/169
- 1/26
- 4/52
A discrete probability distribution may be represented by
- A table
- A mathematical Equation
- A graph
- All of these
If you roll a pair of dice, what is the probability that (at least) one of the dice is a 4 or the sum of the dice is 7?
- 21/36
- 13/36
- 15/36
- 4/36
Which of the following is not a correct statement about a probability.
- It can be reported as a decimal or a fraction
- A value near 0 means that the event is not likely to occur/happens
- It must have a value between 0 and 1
- It is the collection of several experiments
In which approach to probability the outcomes are equally likely to occur?
- Relative Frequency
- Classical Probability
- Subjective Probability
- Independent
The probability function is always
- None
- Infinity
- Non Negative
- Negative
What is the probability that a ball drawn at random from a jar?
- 0
- Cannot be determined from given information
- 0.1
- 1
- .5
For distribution Function F(X), F(−∞)=0 and F(∞)=?
- -1
- 0
- 1
The the special rule of multiplication of probability, the events must be
- Empirical
- Independent
- Mutually exclusive
- Bayesian
Probability of occurrence of an event lies between
- 0 and 1
- -1 and 1
- exactly 1
- -1 and 0
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