Mod6Less2

When comparing a continuous measure across two time periods, the independent variable is...

Nominal or interval scale

Ordinal or ratio scale

Nominal or ordinal scale

Ratio or nominal scale

When comparing a continuous measure across two time periods, the dependent variable is...

Nominal or interval scale

Interval or ratio scale

Ratio or ordinal scale

Ratio or nominal scale

The statistical test used to compare two groups on a continuous variable is...

One-sample t-test

Dependent samples t-test

Independent samples t-test

Paired samples t-test

In a within-groups design, we are...

Assessing differences between different groups of subjects

Assessing differences across time within the same group of subjects

Assessing differences between and within different groups of subjects

All of the above

The remaining questions are based on the video you just viewed.

What was the research question being examined?

Is there a difference in gender between different education levels

Is there a difference in education level between males and females

Is there a difference in education level among males

Is there a difference in education level among females

Based on the video, which of the following is the independent variable?

1) time 1 and time 2

2) time

3) fear of statistics

4) option 1 and 2

Which of the following is the dependent variable?

1) time 1 and time 2

2) time

3) fear of statistics

4) option 1 and 2

If the results of the dependent samples t-test reveal a statistically significant differences in fear of statistics mean scores, then...

1) we fail to reject the null

2) we reject the null

3) we accept the null

4) options 1 and 3

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