Marks | 0 | 1 | 2 | 3 | 4 | 5 |
Number of candidates | 6 | 4 | 8 | 10 | 9 |
3 |
The table above shows the distribution of marks scored by students in a test. Find the interquartile range of the distribution.
4
3
2
1
Correct answer is B
No explanation has been provided for this answer.
The table shows the distribution of marks obtained by some students in a test Marks 0-9 10-...
Find the value of x for which 6√4x2+1 = 13x, where x > 0...
Calculate, correct to one decimal place, the angle between 5 i + 12 j and -2 i + 3 j ...
If h(x)=x3−1x3, evaluate h(a)−h(1a)...
Given \(\begin{vmatrix} 2 & -3 \\ 1 & 4 \end{vmatrix} \begin{vmatrix} -6 \\ k...
Find the least value of n for which 3nC2>0,n∈R...
Three forces, F1 (8N, 030°), F\(_\2) (10N, 150° ) and F\(_\3) ( KN, 240° ...
Two vectors m and n are defined by m=3i+4j and n=2i−j. Find the angle between m and ...