Multivariate analysis

Binomial one-step analysis is used when the dependent variable has more than two ?

• True

• False

Errors help us identify unusual patterns or interactions?

• True

• False

The size of each dot in a scattergram represents how frequently that combination appears in the data?

• True

• False

A higher (less negative) log-likelihood value indicates a better model fit?

• True

• False

Step-up analysis starts with all variables and removes them one by one?

• True

• False

   Step-down analysis helps in identifying the most significant predictors?

• True

• False

Interaction occurs when two variables influence each other’s effects on the dependent variable. 

• True

• False

Multivariate analysis is usually done before checking for knockouts or outliers?

• True

• False

A large error in a cell means the model fits that data point well?

• True

• False

Log-likelihood measures how well the model explains the observed data?

• True

• False