Pre-Test in Statistics and Probability

It is the science concerned with developing and studying methods for collecting, analyzing, interpreting and presenting empirical data.

• Statistical Data

• Probability

• Statistics

• Gathering Data

It denotes the possibility of the outcome of any random event.

• Possible Outcome

• Probability

• Data Analysis

• Statistics

It is a set whose elements are the numbers assigned to the outcomes of an experiment.

• Random Data

• Data Gathering

• Random Variable

• Data Analysis

Tossing a coin three times is an example of random variable.

• TRUE

• FALSE

Discrete random variable can take on a finite (or countably inifinite) number of distinct values.

• TRUE

• FALSE

Continuous random variable can take an infinitely uncountable number of possible values, typically measurable quantites.

• TRUE

• FALSE

Number of heads obtained when tossing a coin thrice is an example of continuous random variable.

• TRUE

• FALSE

Amount of sugar in a cup of coffee is an example of discrete random variable.

• TRUE

• FALSE

Score of students in a quiz is an example of discrete random variable.

• TRUE

• FALSE

It is often called a "Bell Curve" because it looks like a bell.

• Normal Curve

• Normal Distribution

• Probability

• Statistical Distribution