gmth

A data set is the set of information collected through surverys, or sometimes by observation. A data set may come from the observation in all the members of a group called population.

A __________ is the organization of a set of data in table form using classes and frequencies. It is the most convenient way of organizing data.

-are given in intervals and the classes are given as individual data points

-used when data is large.

The interval at which each data point is tallied

Indicates the number of individual data points that fall within the class

These are the numbers used to separate the classes

The middlemost value of each class. Found averaging lower and upperclass

It shows the proportion of the total number of observations associated with each class

Is a graph that displays data by using connect points plotted for frequencies. It is like a bar graph