Find the difference between the range and the variance of the following set of numbers 4, 9, 6, 3, 2, 8, 10, 5, 6, 7 where $\sum d^2$ = 60

Similar Questions

A poultry farmer realized 200 eggs from his birds and sold 5 $\frac{1}{2}$ crates of eggs. What pe...

Find the value of t such that the expression $\frac{1}{t}$ + $\frac{4}{3}$ - $\frac{5}{6t}$ + ...

A ship sets sail from port A (86$^o$N, 56$^o$W) for port B (86$^o$N, 64$^o$W), which is clos...

Evaluate; $\frac{\log_3 9 - \log_2 8}{\log_3 9}$ ...

In the diagram above. |AB| = 12cm, |AE| = 8cm, |DCl = 9cm and AB||DC. Calculate |EC| ...

If sin x = 12/13, where 0° < x < 90°, find the value of 1 - cos$^2$x...

solve the inequality \((Y-3)...

$\frac{0.00256 \times 0.0064}{0.025 \times 0.08}$...

A box contains 5 red, 3 green and 4 blue balls. A boy is allowed to take away two balls from the box...

The solution to the quadratic equation 5 + 3x - 2x2 = 0 is...