Compute the Range for the given hourly wages (in $) of janitors:

8, 10,12, 14, 16, 18

Once a sample is drawn from the population, how close the sample is to the larger population is to be determined. This is known as:

Statistics help in making inferences and drawing conclusions. These conclusions in turn help in:

In which chart is the data organized in a descending order and includes a trend line as well?

.... takes into account the distance of every point in the scatter plot from the trend line.

The middle point of a data set arranged in an array from the smallest to the largest value is called:

The Square of the standard deviation is called

The difference between the highest and lowest scores is called the ______.

You flip an unbiased coin one time - what is the probability of getting tails?

Where would the outliers be if a distribution had a skewness of 0?

A mean calculation is a part of _______ statistics.