1 What is the relationship between the two variables positiv

1) What is the relationship between the two variables?

positive correlation, .89

positive correlation, .25

negative correlation, .25

2) What is the relationship between the two variables?

negatively correlated, not significant, 10 participants

positively correlated, marginally significant, 10 participants

positively correlated, marginally significant, 5 participants

3) What is the relationship between the two variables?

cannot be determined

positive correlation

no correlation

4) What is the relationship between the two variables?

negative correlation

no correlation

positive correlation

cannot be determined

		positive correlation, .89
		positive correlation, .25
		negative correlation, .25
		negative correlation, .89 2) What is the relationship between the two variables? negatively correlated, not significant, 10 participants positively correlated, marginally significant, 10 participants positively correlated, marginally significant, 5 participants negatively correlated, significant, 5 participants 3) What is the relationship between the two variables? cannot be determined positive correlation no correlation negative correlation 4) What is the relationship between the two variables? negative correlation no correlation positive correlation cannot be determined

The longer the lecture the more yawns. Few Many Number of yawns

Solution

1) Since the points are close to the line it is postive correlation, 0.89.

2) The value is 0.875 which is positive, so positively correlated marginally significnat 5 participants.

3) positive correlation

4) Since the line is decreasing, the correlation is negative.