A computer manufacturer is introducing a new product

Reference no: EM13611603

A computer manufacturer is introducing a new product specifically targeted at the home market and wishes to compare the effectiveness of three sales strategies: computer stores, home electronics stores, and department stores. Numbers of sales by 15 salespeople are recorded here:

Electronics store: 5, 4, 3, 3, 3

Department store: 9, 7, 8, 6, 5

Computer store: 7, 4, 8, 4, 3

A) Test the hypothesis that there is no difference between the means of the retailers (alpha=.05).

B) Select a multiple comparison test, if necessary, to determine which groups differ in mean sales (alpha=.05).

Please help explain

Reference no: EM13611603

Questions Cloud

Suppose two dice are rolled let x be the random variable : suppose two dice are rolled. let x be the random variable measuring the sum of the two numbers rolled.a find the

Hart manufacturing operates an automated steel fabrication : hart manufacturing operates an automated steel fabrication process. for one operation hart has found that 45 of the

An industrial hygienist want to be able to estimate the : an industrial hygienist want to be able to estimate the level of carbon monoxide in a plant at the a 0.01 level.

Assume that on january 1 2012 kimberly-clark corp signs a : assume that on january 1 2012 kimberly-clark corp. signs a 10-year noncancelable lease agreement to lease a storage

A computer manufacturer is introducing a new product : a computer manufacturer is introducing a new product specifically targeted at the home market and wishes to compare the

Rayac is about to go public its stcokholders own 50000 : rayac is about to go public. its stcokholders own 50000 shares. the new public issue will represent 700000 shares. the

Ludwick steel company as lessee signed a lease agreement : ludwick steel company as lessee signed a lease agreement for equipment for 5 years beginning december 31 2012. annual

Give a point estimate of the mean value of the parts : in order to evaluate the reasonableness of a firms stated total value of its parts inventory an auditor randomly

Market enterprises would like to issue bonds and needs to : market enterprises would like to issue bonds and needs to determin the approximare rate they would need tp pay

User Account

All Pages