Month October 2023
Sample statistics: We describe the sample which is subset of the entire population using sample statistics. The sample statistics usually characterize the sample and not the population. Sample statistics can broadly classified into two type – Standard deviation (SD) of… Continue Reading →
Probability distributions: Case: People who don’t smoke live longer than people who smoke. random variable: Any variable which is subjected to chance and the behavior of random variable is governed by their probability distributions. On studying a small group of people… Continue Reading →
Descriptive vs Inferential: Descriptive: everyday happenings such as accidents, prices of goods, business, incomes, epidemics, sports data, population data. Inferential: uses mathematical tools to make forecasts and projections by analyzing the given data Datatypes: Population and samples: Types of statistics:… Continue Reading →
KPI’s as DAX measures for winning measures: CALCULATE used to calculate the number of matches.COUNTROWS counts the number of rows essentially counting the total number of matches in the dataset.a condition or filter is applied to checks if the “toss_winner”… Continue Reading →