Question 11 MarkMean deviation can be determined from any measure of central tendency.AnswertrueView full question & answer→
Question 21 MarkThe range of a series $=$ Maximum value $-$ Minimum valueAnswertrueView full question & answer→
Question 31 MarkStandard deviation is not a measure of dispersion.AnswerfalseView full question & answer→
Question 41 MarkMean, median and mode are three measures of central tendency.AnswertrueView full question & answer→