Redo exercise 35 using a logit model. Exercise 35 Annabel, a retail analyst, has been following Under
Question:
Redo exercise 35 using a logit model.
Exercise 35
Annabel, a retail analyst, has been following Under Armour, Inc., the pioneer in the compressiongear market. Compression garments are meant to keep moisture away from a wearer's body during athletic activities in warm and cool weather. Annabel believes that the Under Armour brand attracts a younger customer, whereas the more established companies, Nike and Adidas, draw an older clientele. In order to test her belief, she collects data on the age of the customers and whether or not they purchased Under Armour (1 for Under Armour, 0 otherwise). A portion of the data is shown in the accompanying table.
Under Armour........... Age
1.............................30
0.............................19
â‹® ..............................â‹®
1............................ 24
a. Compute the predicted probability of an Under Armour pur chase for a 20-year-old customer and a 30-year-old customer.
b. Test Annabel's belief that the Under Armour brand attracts a younger customer at the 5% level.
THE LOGIT MODEL
Step by Step Answer:
Business Statistics Communicating With Numbers
ISBN: 9780078020551
2nd Edition
Authors: Sanjiv Jaggia, Alison Kelly