Research has shown that people with satisfying relationships experience the same level of health as people with stressful relationships

Elaine taped pictures of her Aruba vacation all around the room as presentation aids for her speech. She never referred to them, but simply created an atmosphere for her presentation. Was this appropriate?

a. Yes; the pictures created the kind of mood she wanted. b. Yes, because these pictures were relaxing images and helped the audience listen. c. No; there were too many of them to create any kind of effect. d. No, because she should have explained the presentation aids, not just shown them.

Describe the basic difference between a simple linear regression and multiple regression.

What will be an ideal response?