true or false on these

In count data tests, large values of

Chi Square

imply that there is little deviation between observed cell frequencies and expected cell frequencies.

Qualitative variables (nominal or ordinal) can be introduced into regression models and are know as factors

The intensity of a qualitative variable in a multivariate equation is known as a level.

If a multivariate model has two independent variables (one quantitative and one qualitative) that are significant,the model will be represented by a series of multiple parallel lines.

The multiple coefficient of determination represents the amount of variation in y that will be explained by the total variation in all independent variables.

A t test on an individual coefficient that has a corresponding p value of less than 5% would indicate that a particular coefficient is significant.

True