NEED A PERFECT PAPER? PLACE YOUR FIRST ORDER AND SAVE 15% USING COUPON:

Rating
4.8/5

# Statistics homework help

Statistics homework help.

Problem 1
A popular consumer staple was displayed in different locations in the same aisle of a grocery store to determine what, if any, effect different placement might have on its sales. The product was placed at one of three heights on the aisle – low, medium, and high – and at one of three locations in the store – at the front of the store, at the middle of the store, and at the rear of the store. The number of units sold of the product at various height and distance combinations was recorded each week for five weeks, and the following results were obtained:

The data can be found in staple.xlsx. What effect does the product location have on the sales?
Where would you suggest to place the staples?

For this you should:

(a) Produce a profile plot of the mean number of items sold.
Comment on this graph and relate it to your future planned tests.

(b) Analyze the data with an analysis of variance. Perform all the necessary tests (including testing for interaction and, if necessary, for main effects), and state the hypotheses and conclusions for all of them. When testing for interaction, make sure you explain what interaction means in the context of this problem.

(c) Perform any relevant comparison of means procedures. Use Tukey’s Method.

(d) State your recommendations on where the product should be placed.

• staple.xlsx

Statistics homework help

## Our Prices Start at \$11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!

##### 100% Confidentiality

Information about customers is confidential and never disclosed to third parties.

##### Timely Delivery

No missed deadlines – 97% of assignments are completed in time.

##### Original Writing

We complete all papers from scratch. You can get a plagiarism report.

##### Money Back

If you are convinced that our writer has not followed your requirements, feel free to ask for a refund.