The complement of E is denoted by E'.

The mean, median and mode are equal.

Int_abf(x)dxP(a X b) See area under a curve in the integration section for some background on this.A probability experiment is said to be a hypergeometric if, the finite population to be sampled has N elements and each trial of the experiment, there are two possible outcomes, success or failure and sample of size n is obtained from the population of size.The probability that the die will land on a number smaller than 5 is equal to: P( test drive ferrari racing legends pc game X 5 ) P(X 1) P(X 2) P(X 3) P(X 4) 1/6 1/6 1/6 1/6 2/3.Concept of Random Variable, the term "statistical experiment" is used to describe any process by which several chance observations are obtained.Definitions, a random variable is a variable whose value is determined by the outcome of a random experiment.Solved Example Question: Height of students is normally distributed with mean 165 cms and standard deviation 5 cms. Read More Anova Hypothesis Testing Back to Top Analysis of variance (anova) is a collection of statistical models, and their associated procedures, in which the experimental variance is divided into components due to unlike sources of variation.The variance does this.Clearly X takes the values 0, 1and.A event E is said to have materialized or happened if the outcome of the Random experiment is a description which is a member.Small standard deviation means small spread, large standard deviation means large spread.Therefore, the P(X 5) 1/6.Probability distribution is the collection of probability of each measurable subset of possible outcomes.Therefore, the event represented by S is called a sure event or certain event.Probability Functions, a probability function is a function which assigns probabilities to the values of a random variable.The answer would be a cumulative probability.