Question

say true or false and why? (1) The difference between the largest and smallest observations in a date set is called the mean (2) in a bar graph, the br which has greater length may contains mode. (3) value of every observation in the data sets
is taken into account when median is calculated (4) the median of a set of numbers is always one of the numbers​

Answer 1

Answer:

yest

Because the difference between the modal class is mean

2) yes

Because the element having highest contains mode