RESEARCH METHODOLOGY

METHODS OF DATA ANALYSIS

MEASURES OF DISPERSION

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following best describes the process of finding the range for a set of data?

A	ADD the biggest and smallest numbers
B	Place the number in order from least to greatest then find the middle.
C	Find the difference between the Maximum and the Minimum.
D	Find the average.

Explanation:

Detailed explanation-1: -Which of the following best describes the process for finding the interquartile range for a set of data? * Find the difference between the Maximum and Minimum values in the data set.

Detailed explanation-2: -To calculate the range, you need to find the largest observed value of a variable (the maximum) and subtract the smallest observed value (the minimum).

Detailed explanation-3: -The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.

There is 1 question to complete.