The formula for Z obtained is zobt equals the average of the sample (Xbar)minus the average of the population (u), divided b the standard deviation of the sample (s), divided be the square root of N.
Example: Zobt= X-u ,divided by s ,divided by ,square root of N
Z = (x minus mu) divided by sigma.
use the quadratic formula. when done so the roots are z=-3, and z=-6
Z = (x-mu)/sigma. So, for your example, any x value can be transformed to Z-score by the formula Z = (x-100)/20.
Answer : 369,254. If you are multiplying X and Y, then subtracting Z. So your formula should look like: (XY) - Z. Where, X = 783, Y = 472, and Z = 322 So that, X times Y is used to subtract Z. You should get 369,254.
Consider a sphere of radius r. Let the z-axis be the vertical axis and suppose the sphere's centre is at z = 0. [Thus the sphere goes from z = -r to z = r.] Suppose the volume of liquid in it is V. Then you need to sove 3V/pi = 3r2z - z3 + 3r3 - r3 = 3r2z - z3 + 2r3 for z. Then, the depth is z + r
If the height (thickness) of the pizza is a, and the radius is z, then the formula is pi*z*z*a.
Its Formula cannot be obtained because it is a mixture
z=x-mean / sd
Z = (x minus mu) divided by sigma.
To find the conjugate of ( \cos z ) for a complex number ( z = x + iy ) (where ( x ) and ( y ) are real numbers), you can use the formula for the cosine of a complex argument: [ \cos z = \cos(x + iy) = \cos x \cosh y - i \sin x \sinh y. ] The conjugate of ( \cos z ) is obtained by taking the complex conjugate of the expression, resulting in: [ \overline{\cos z} = \cos x \cosh y + i \sin x \sinh y. ]
The empirical formula of C3H6O3 is CH2O. This is obtained by dividing the subscripts in the molecular formula by the greatest common factor.
I*I = x*x + y*y + z*z - t*t
You need to look up z-score tables.
Using the quadratic formula you get z≅4.91547594742265 or z≅-0.91547594742265
Distributivity is a property (not a formula) of two operators over a set. The distributive property of multiplication over addition states that, if x, y and z are any three numbers, then x*(y + z) = x*y + x*z
1. A complex formula like (z+1/z) is used to study and design airplane wings. 2. I use complex numbers to make math related art. The LINK below shows artwork based on the formula (z-1)/(z+i)
It is true; the z value has no unit of measurement. The formula for z is: (x-mu)/sigma and the units in the numerator and denominator cancel out.