Statistics And Probability Quiz

How tightly clustered or how widely dispersed the values are in a data set.

It s the science of how likely the events are to happen

random sampling method that requires selecting samples based on a system of intervals in a numbered population.

The ______ of a data set is found by adding all numbers and then dividing by the number of values in the set.

 The _____ is the value that appears most often in a set of data values.

The ______ is the middle value when a data set is ordered from least to greatest.

A variable whose possible values are determined by chance or probability

______ divides the group of numbers in to 4 equal parts

a method of sampling that involves the division of a population into smaller subgroups. Selects data from each sub group

The entire group of individuals is called?

Where is the mean located?

A random variable can take on infinitely uncountable values, measurable values

subset of a statistical population in which each member of the subset has an equal probability of being chosen.

The ______ is the middle value of a set of numbers.

Difference between third & first quartiles

Identify what type of random variable used:

Identify what type of random variable used:

The _______ is the difference between the maximum and minimum values in a set

Is this a Discrete probability distribution?

What is the probability that the person will die?

Set of all possible outcome of a random experiment

Possible result of an experiment

A variable can take on infinitely uncountable values

The _______ is the difference between the lowest and highest values.

Divides the data in to 10 equal parts

Any procedure that can infinitely repeated