To examine the effect of pets in stressful situations, researchers recruited 21 women and 21 men...

To examine the effect of pets in stressful situations, researchers recruited 21 women and 21 men who said they were dog lovers.

Seven of each gender were randomly assigned to each of three groups to do a stressful task alone (the control group), with a

good friend present, or with their dog present. The subjects mean heart rate (in beats per minute) during the task is one measure

of the effect of stress. The data are given below. Analyze these data with the appropriate model of two-way ANOVA. Put your hypotheses

and your conclusions in the box provided using our standard format. The correct ANOVA table should be put out to the right.

	Control	Pet	Friend
Males	80.369	69.169	99.692
	87.446	70.169	83.400
	90.015	75.985	102.154
	99.046	86.446	80.277
	75.477	68.862	88.015
	87.231	64.169	92.492
	91.754	97.538	91.354
Females	87.785	85.000	100.877
	77.800	72.262	101.062
	62.646	58.692	97.046
	84.738	79.662	81.600
	84.877	69.231	89.815
	73.277	69.538	98.200
	84.523	70.077	76.908

Hypotheses( 2-3 of Hypotheses)

Conclusion relative to the hypothesis(to each hypotheses):

Expert Solution

milcah answered 1 year ago

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