Histogram

A histogram is an approximate representation of the distribution of numerical data. It was first introduced by Karl Pearson. To construct a histogram, the first step is to "bin" or "bucket" the range of values—that is, divide the entire range of values into a series of intervals—and then count how many values fall into each interval. The bins are usually specified as consecutive, non-overlapping intervals of a variable. The bins intervals must be adjacent and are often (but not required to be of equal size.

If the bins are of equal size, a rectangle is erected over the bin with height proportional to the frequency—the number of cases in each bin. A histogram may also be normalized to display "relative" frequencies. It then shows ______ _____ ________ __________ _______ _______ ______.
_______ ____ __________ _______ ______.
_____ ___ _________ ____ ____ ______ ________ ____ __________.
_______ ___ _____ ______ _____ ______ ______ ___ ______.
________ ___ ______ ________ _________ _____ ____ ___.
__________ ___ _____ ________ ___ _______ _______.
_________ _____ __________ ____ ____ ____ _______ _________ __________ _____ ___.
______ ________ ____ __________ _______ _______ ____.
____ ______ ________ _______ _______ ________ ____ ____.
____ _______ ________ _____ _______ ________ ___ ______ _________ ______.
________ ______ ______ ______ __________ _____ _____ ____ ___ __________ ____.
__________ ______ ______ _________ __________ _________ _____ ________.
___ ______ _____ ___ _________ _____.
________ ________ __________ ______ ______ ____ __________ _____ _____ _____ _____.
__________ _____ ______ ______ ________ __________ _______.
___ ______ _____ ______ __________ ____ ________.
______ __________ __________ __________ ____ _______ _________ _________ _____ ____.
_______ _____ ____ ________ _____ _______ ___ _____ _____.
_____ ________ _______ _________ _______ _________ _______ ______ _________ _____.
__________ ________ ____ ____ _________ ___ _______.
____ _________ ____ _________ _______ _________.
____ ________ _____ _______ _____ _____ ____ ________ ______.
___ ________ ___ ______ _______ ________ ________ ____ ____.
_____ ______ ______ ___ ___ _________ ________ _____.
__________ ___ ___ _______ ______ _________ __________ ____ _______.
______ _________ ____ _________ _________ ____ ___ ________ _______ _____ ______.
_____ _________ _________ _________ ______ _____ _______ _____.
_________ _________ ___ _____ ___.
_____ ________ __________ __________ _____ ___ ____.
___ __________ __________ __________ ________ ___ ___ ____ ____ _________ ____ _________.
___ ____ __________ _______ _________.
_________ ___ ________ _________ ____ _________ ________ ______ _____ __________ ___ _______.
____ ________ ________ __________ _________ _____.
_____ ___ ___ ______ ___ ___.
__________ _______ _____ _______ _________ _____ _________ _____ ________.
_______ ___ _____ _____ __________ ______ _______.
_________ ___ __________ ___ _____.
_______ ____ ______ ______ ______ __________ _____ ____ __________.
__________ ____ _____ _________ ___.
_________ ________ _________ _________ _____ ________ _____ ____ ____ _______.
_____ __________ _________ ____ _______ _____ _______.
_______ ____ ______ _____ _____ _______ ______ _________ ________ ___.
Get Full Answer on WhatsApp