Q1 of 40 Page 154

The difference between the highest and lowest score of a distribution gives:

By Definition,

In a set of data, the range is the difference between the highest and the lowest observation.

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1

The size or width of the Class interval (0 - 4) is :

 1

The midpoint of the class interval (10 -19) is:

 1

The number of times a particular observation (score) occurs in a data is called its:

 1

In inclusive form, the actual upper limit and lower limit of class interval (0-4) are: