Question 21 MarkIndividual Data : $:$ : Discrete Data $: \bar{x}=\frac{\sum f_i x_i}{n}$Answer$\bar{x}=\frac{\sum x}{n}$View full question & answer→
Question 31 Mark10 parts : Deciles : : Percentiles : __________Answer100 partsView full question & answer→
Question 41 MarkQuartiles : 4 parts : : 10 parts : __________AnswerDecilesView full question & answer→