What is the mean deviation of 3, 5, 8, 11, 12 and 21?

Similar Questions

If the angles of quadrilateral are (p + 10)°, (2p - 30)°, (3p + 20)° ...

Consider the statements: p it is hot, q: it is raining Which of the following symbols correctly rep...

The roots of a quadratic equation in x, are -m and 2n. Fine equation. ...

calculate the surface area of a sphere of radius 7cm [Take π = 22/7] ...

Find the value of x if $[ 1 ÷ 64^{(x + 2)}]= [4^{(x − 3)} ÷ 16^x ]$...

Solve the equation x$^2$ - 2x - 3 = 0...

In the figure, PS bisects angle QPR. Find the ratio SR:QR. ...

Find ∫(x2 + 3x − 5)dx...

In the diagram, PR is a diameter of the circle RSP, RP is produced to T and TS is a tangent to the c...

If sinθ = 3/5 find tanθ for 0 < θ < 90o ...