www.reference.com/article/sample-mean-formula-3671348a2a043659

Sample mean is calculated by finding the sum of all terms in the selected sample and dividing this figure by the total number of terms. This formula is used to compute the average of the data collected.

www.reference.com/article/formula-equation-a36486fa6ab80ab7

A formula equation is a visual representation of a reaction using chemical formulas. A chemical formula is an expression that states the number and types of atoms that make up any given molecule using the symbols for the elements and sub-scripted numbers.

www.reference.com/article/formula-arithmetic-mean-113b81ffcbde610c

The formula for the arithmetic mean of a group of numbers is A = S/N, where S represents the sum of all the numbers in the group, and N represents the total number of items in the group. Finding the arithmetic mean is essentially the same as taking the average.

www.reference.com/article/formula-photosynthesis-61e061a375becb15

The balanced chemical equation for photosynthesis is 6 CO2 + 6 H2O ? C6H12O6 + 6 O2. In English terms, this equation translates to six carbon dioxide plus six water results in glucose plus six oxygen.

www.reference.com/article/mean-absolute-deviation-formula-4b7cb8e22ad571c4

The mean absolute deviation formula is Σ|x - μ| / N. The symbol Σ is used to denote the sum of a series of numbers, while μ represents the mean, x represents each value and N represents the total number of values. The formula takes the absolute value of the difference b...

www.reference.com/article/prime-cost-formula-1b6cbe48aba46922

The formula for prime cost is the sum of the direct cost of materials, the direct cost of labor and the direct cost of expenses, according to BusinessDictionary.com. The prime cost is the cost of a particular product that the manufacturer incurs apart from any business ...

www.reference.com/article/chemical-formula-ice-4891e536fb44b3b

Ice is the solid form of water that is created when water freezes at a temperature of zero degrees Celsius, so it has the same chemical formula of water, which is H2O. Water consists of two atoms of hydrogen and one atom of oxygen.