The most likely outcome

The minimum possible outcome

The maximum possible outcome

The average outcome weighted by probabilities

The sample is normally distributed

There is an association between the variables being tested. 

There is no association between the variables being tested

The sample size is too small to draw any conclusions

Ratio

Nominal

Ordinal

Interval

Ratio

Nominal

Ordinal

Interval

A perfect negative relationship between the variables

A weak positive relationship between the variables

No relationship between the variables

A perfect positive relationship between the variables

The average of the sample data

A single value that is used to approximate the population parameter

A measure of the dispersion of the sample data

A range of values that likely contains the population parameter

To prove a hypothesis

To summarize and analyze data

To create fancy charts and graphs

To make data more confusing

Assess the variability of a dataset

Compare the means of two or more groups

Determine if an observed frequency distribution fits an expected theoretical distribution

Measure the correlation between two variables