For positive skew, the peak lies to the ----------------of the centre of the distribution

One of the ways to solve problems involving hyper geometric distribution is by the use of ------------

--------------------is used to solve problems involving set theory

Two events are mutually exclusive when they -----------occur together

When two events are mutually exclusive, the intersection of the events will be-----------------------

Median and mode are measure of ------------------

-----------------can be defined as an ordered arrangement of objects

--------------- is a list of questions drawn in such a way that the questions are related to the objectives of the study being conducted

There are ------------- types of questionnaire

For the conduct and analyses of biological, physical, medical and social researches, we use ----------- extensively.