Exam 11: Introduction to Data Analysis

The _______________ or average is probably the most commonly used method of describing central tendency.

What is the median of this set of scores? 10,5,5,5,4,6,7,2,10,7,10,2,6,7,6

The _______________ is the most commonly occurring value in a distribution.

Both qualitative and quantitative analyses have underlying assumptions.

Random irrelevancies in the environment can result in increased risk of ____.

Many statistical analyses are based on the assumption that the data are distributed ____.

Creating graphs and computing measures of central tendency are part of _______________ statistics.

The correspondence between two variables is referred to as a(n)_______________.

What is statistical power and how can it be increased?

As soon as a researcher receives data,the data should be ____.