Question 31 MarkFor any frequency distribution, mean is always greater than its mode.AnswerfalseView full question & answer→
Question 51 MarkThe value of mean find by the method of assumed mean and $b$ the step-derivation method is same.AnswertrueView full question & answer→
Question 71 MarkIn the general notation, mode - median $= 2$ (Median - Mean)AnswertrueView full question & answer→
Question 81 MarkMedian of ungrouped data and the median find by grouping the data are always same.AnswerfalseView full question & answer→
Question 91 MarkThe mean of any frequency distribution is always more than its median.AnswerfalseView full question & answer→
Question 101 MarkThe median is effected by the extreme volume.AnswerfalseView full question & answer→
Question 111 MarkFor mean, $\bar{x}=a+\frac{\Sigma f i d i}{\Sigma f i}, d _{ i }= x _{ i }- a$, for every.AnswertrueView full question & answer→