# Scalar Product of Two Vectors

Scalar Product of Two Vectors The physical quantities may be broadly classified into the vectors and the scalars. The quantities with magnitude and direction both are known as vector quantities while, the quantities with only magnitude are called scalar quantities. What is a Scalar Product? Scalar product is a special technique of multiplying two vectors. As Read more about Scalar Product of Two Vectors[…]

# Mean Deviation from the Mean for UnGrouped Data

Mean Deviation from the Mean for UnGrouped Data Suppose we have a discrete data with n observations x₁, x₂, … xn. Then we adopt the following procedure for computing the mean deviation from the mean of the given data. Step 1: Calculate the arithmetic mean (x̄) of the n observations. Let it be “a”. Step Read more about Mean Deviation from the Mean for UnGrouped Data[…]