The median of a distribution can be estimated from

If A = \(\frac{1}{2}\)h (a + b), make ‘a’ the subject of the formula

The graph of cumulative frequency distribution is known as

T varies inversely as the square root of F when T = 7, F = 2\(\frac{1}{4}\). Find T when F = \(\frac{27}{9}\)

Evaluate (2⁵ × 4^-2) ÷ (2^-3 × 2⁶)