Q61 / 125 · BITSAT 2013 · Mathematics

If the value of mode and mean is 60 and 66 respectively, then the value of median is

A
70
Correct answer
B
64
C
90
D
50

Solution

$\quad$ Mode $=3$ Median -2 Mean $\therefore \quad$ Median $=\frac{1}{3}($ mode +2 mean $)=\frac{1}{3}(60+2 \times 66)=64$

Hence, the correct answer is option: 'B'.

More Statistics Questions

The arithmetic mean of the data with frequencies is2015Statistics
The mean square deviation of a set of n observation about a point is defined as The mean square deviations about -2 and 2 are 18 and 10 resp2015Statistics
If sample A contains 100 observations 200 and sample B contains 100 obsections 250, then ratio of variance2012Statistics
The mean of n items is X . If the first item is increased by 1 , second by 2 and so on, the new mean is :2024 (Memory Based Paper 1)Mean
The variance of 20 observations is 5 . If each observation is multiplied by 2 , then the new variance of the resulting observation is2024 (Memory Based Paper 1)Relation Between Variance and Mean Deviation
If the function , defined below, is continuous on the interval , then2024 (Memory Based Paper 1)Mean