Week 15 (8/10/18 - 12/10/18)
Statistics By Sehra Sir We had been having sessions with Sukhjit Sehra Sir on statistics since the past week. This week we learned about the following topics: Probability and Probability Distributions Probability theory developed from the study of games of chance like dice and cards. A process like flipping a coin, rolling a die or drawing a card from a deck is called probability experiments. An outcome is a specific result of a single trial of a probability experiment. Probability Distributions Probability theory is the foundation for statistical inference. A probability distribution is a device for indicating the values that a random variable may have. There are two categories of random variables. These are discrete random variables and continuous random variables. Discrete random variable The probability distribution of a discrete random variable specifies all possible values of a discrete random variable along with their respective probabiliti...