Cross Tabulation and Correlation

Question 1

Nominal data

Answer 1

This is a type of data used to name variables without providing any numerical value.

Question 2

Two types of categorical data

Answer 2

nominal and ordinal

Question 3

Ordinal

Answer 3

data that can be ranked or ordered

Question 4

T/F The closer r is to zero, the weaker the linear relationship.

Answer 4

True

Question 5

What is a curvilinear relationship?

Answer 5

Variables are correlated in a given direction until a certain point, where the relationship
changes.

Question 6

What does a low p value indicate?

Answer 6

Observed results are unlikely to have occurred by random chance alone if the null hypothesis were true.
There is a real effect or difference in the population being studied.

Question 7

What does a high p value indicate?

Answer 7

The observed results are reasonably likely to have occurred by random chance even if the null hypothesis were true. There’s not enough evidence to support the presence of a real effect or difference.

Question 8

What does it indicate when the p value is less than the level of significance?

Answer 8

That the observed results are statistically significant.