Say True or False and why ? Hi Value of every observation in the data set is taken into account when median is calculated.

Say true or false and why? Value of every observation in the data set is taken into account when median is calculated.

Say True or False and why ?The difference between the largest and smallest observations in a data set is called the mean.

Say true or false and why? The difference between the largest and smallest observations in a data set is called the mean.

Say true or false and why? The difference between the largest and smallest observations in a data set is called the mean.

Say True or False and why ? In a bar graph, the bar which has greater length may contains mode.

Say true or false and why? The median of a set of numbers is always one of the numbers.

When an observation in a data is abnormally more than or less than the remaining observation in the data, does it affect the mean or mode or median? Why?

Say true or false and why? In a bar graph, the bar which has the greater length indicates mode.

Arithmetic mean of nine observations is calculated as 38. But in doing so, mistakenly the observation 27 is taken instead of 72. Find the actual mean of the data.