1) A researcher hypothesizes that part-time employees and full-time employees will have different ratings of satisfaction with their employer. Satisfaction is rated on a 1-5 scale.Which test BEST fits for this study?

correlation with a one-tailed test of significance

Correlation with a two-tailed test of significance

Independent samples t-test with a one-tailed test of significance

Independent samples t-test with a two-tailed test of significance

Regression

ANOVA

Dependent samples t-test with a two-tailed test of significance

2)A researcher hypothesizes that students will be less stressed after spring break compared to before. Stressis rated on a 1-5 scale. Which test BEST fits for this study?

correlation with a one-tailed test of significance

Correlation with a two-tailed test of significance

Independent samples t-test with a one-tailed test of significance

Independent samples t-test with a two-tailed test of significance

Regression

ANOVA

A researcher hypothesizes that hours of sleep will be useful in estimating individual stress levels. Stressis rated on a 1-5 scale.

Which test BEST fits this stud

scale. Which test BEST fits for this study?

correlation with a one-tailed test of significance

Correlation with a two-tailed test of significance

Independent samples t-test with a one-tailed test of significance

Independent samples t-test with a two-tailed test of significance

Regression

ANOVA

A researcher hypothesizes that psychology majors, sociology majors, statistics majors, and dance majors will report different amounts of time spent studying. Time is measured in hours.

Which test BEST fits for this study?

orrelation with a one-tailed test of significance

independent samples t-test with a one-tailed test of significance

ANOVA

regression

dependent samples t-test with a one-tailed test of significance