The P(X ≤ x) is an example of a cumulative probability.Group of answer choicesTrueFalse

Unconditional probability is also called as :Group of answer choicesMarginal probabilityRelative probabilityConditional probabilityJoint probability

The cumulative distribution function F(x) of a continuous random variable X with the probability density function f(x) is which of the following?Multiple ChoiceThe area under f over all values that are x or less.The area under f over all values x.The area under f over all non-negative values that are x or less.The area under f over all values that are x or more.

Probability refers to a number between 0 and 1 (inclusive), which expresses the chance that an event will occur.Group of answer choicesTrueFalse

Multiplication theorem of probability is applicable for :Group of answer choicesIndependent eventsMutually exclusive eventsConditional eventsExhaustive events

Select all that applyWhich of the following are key properties of the discrete probability distribution?Multiple select question.The probabilities of success and failure remain the same from trial to trialThe probability of each value x is a value between 0 and 1, or, equivalently, 0 ≤ P(X = x) ≤ 1The number of successes within a specified time or space interval equals any integer between zero and infinityThe sum of the probabilities equals 1. In other words, ΣP(X = xi) = 1, where the sum extends over all values x of X