4
3
5
4.5
None
Correct answer is A
\(\begin{array}{c|c} x & f \\\hline 1 & 3\\ 2 & 13\\3 & 15\\ 4 & 28\\ 5 & 21\\ 6 & 10\\ 7 & 7\\ 8 & 4\end{array}\)
Median is half of total frequency = 50th term
4 falls in the range = 4
Simplify \(\frac{(p - r)^2 - r^2}{2p^2 - 4pr}\)...
Solve without using tables log5(62.5) - log5(\(\frac{1}{2}\))...
If cos θ = 5/13, what is the value of tan \(\theta\) for 0 < θ < 90°...
If sin x = \(\frac{5}{13}\) and 0o \(\leq\) x \(\leq\) 90o, find the value of (cos x - tan x)...
If S = (x : x\(^2\) = 9, x > 4), then S is equal to...
A side and a diagonal of a rhombus are 10cm and 12cm respectively, Find its area ...
The set of value of x and y which satisfies the equations x2 - y - 1 = 0 and y - 2x + 2 = 0 is...