Tests of correlations

Spearmans uses which level of measurment?

• Ordinal

• Interval

• Nominal

Pearsons uses which level of measurment?

• Ordinal

• Interval

• Nominal

You dont need to worry about experimental design for a correlation

• true

• false

Which of the following do we not need to worry about when looking at our critical value table

• N or df

• Sampling method

• One or two tailed design

• Level of significance

Participants rate the more frequently viewed face as more likable than the less frequently seen face. This is...

• Directional

• Non directional

Those who listened to relaxing music while doing a task will have different scores of concentration than those listening to heavy metal music. This is...

• Directional

• Non directional

Those who listened to relaxing music while doing a task will have different scores of concentration than those listening to heavy metal music. This is...

• two tailed

• one tailed

Participants rate the more frequently viewed face as more likable than the less frequently seen face. This is...

• Single tailed

• Two tailed

Participants rate the more frequently viewed face as more likable than the less frequently seen face. This is...

• Single tailed

• Two tailed

if our results are significant we can...

• accept the null hypothesis and reject the alternative

• accept the alternative hypothesis and reject the null