Descriptive and Inferential Statistics Answers

A researcher may use a two-tailed test to evaluate a Nondirectional hypothesis. Please select the best answer from the choices provided

Descriptive statistics is used in order to analyze the relationship between variables.

The middle score in a set of given data is the __________.

A _________ is a graphical representation of association between variables.

A research study that produces a correlation coefficient of -0.90 indicates __________ relationship between variables.

In a normal distribution, the mean, median, and mode are the same value.

Statistics used to analyze sample data in order to make conclusions about a population are called __________ statistics.

The average distance between the variable scores and the mean in a set of data is the __________.

A __________ score allows a researcher to compare scores across different scales.