stat

• EXPERIMENT It is the process that, when performed, results in one and only, one of many observations.
• PROBABILITYThe branch of mathematics that enables us to predict the occurrence of an event in an experiment.
• SAMPLE SPACE The set of all possible outcomes of an experiment.
• EVENT - This is a subset of the sample space
• P(E)=  (Number of times event E occurs)/(total number of outcomes) - This is the formula in getting probability of an event
• PROBABILITY DISTRIBUTION It consist of the values a random variable can assume and corresponding probabilities of the values.
• •mean or the average. that is used to derive the central tendency of the data in question. It is determined by adding all the data points in a population and then dividing the total by the number of points.