Normality assumption is very important A researcher is inter

Normality assumption is very important. A researcher is interested in studying body temperature. He collected the data below from 10 persons. Could you please as a statistician check the data follow Normal distribution or not using Normal quantile plot?

96.3    96.7    96.9    97.0    97.1    97.1   97.2    97.4    95.5    97.1

Solution

The normal probability plot is

The points are in the form of a straight line. therefore the given data is normal.