Thread: Data Analysis

The management at Discount Furniture, a chain of discount stores in the northeast, designed an incentive plan for salespeople. To evaluate the innovative plan 12 sales people were selected at random and their and their weekly incomes were recorded before and after the plan was implemented.

Is there at the .05 level of significance evidence that the new plan has increased the sales of the employees?

Employee Sales Before Sales After
Sid Mahone 390 340
Carol Quick 290 285
Tom
Jackson 421 475
Andy Jones 510 510
Jean Slone 210 210
Jack Walker 402 500
Peg
Mancusa 625 631
Anita Loma 560 560
Jon Cuso 360 365
Carl Utz 431 431
Cushner 506 525
Lawton 505 619



For this problem I had to do a powerpoint slide and include a histogram and other graphs using minitab software. I have done that. I just need assistance with writing speaker notes in the powerpoint slides.