Cost of a newspaper advertisement of a given size

Assignment Help Basic Statistics

Reference no: EM13981751

An analyst in the publishing industry wants to ?nd out whether the cost of a newspaper advertisement of a given size is about the same in four large newspaper groups. Random samples of seven newspapers from each group are selected, and the cost of an ad is recorded. The data follow (in dollars). Do you believe that there are differences in the price of an ad across the four groups?

Group A:	57, 65, 50, 45, 70, 62, 48
Group B:	72, 81, 64, 55, 90, 38, 75
Group C:	35, 42, 58, 59, 46, 60, 61
Group D:	73, 85, 92, 68, 82, 94, 66

Reference no: EM13981751

Questions Cloud

A multinational organization in china has experienced : Should Outsourcing Company accept the offer and maintain the contract, or do you have an alternative suggestion?

Methods of advertising on the web : According to Mediaweek, there are three methods of advertising on the Web. Method 1 is to serve ads to users who clicked on an icon for the ad. Method 2 serves ads through visits to the company's Web site.

What is the magnitude of the average force in newtons : What is the magnitude of the average force in Newtons of friction if the hill has a slope 2A????1 above the horizontal?

What is the average force of the wall on the ball : The ball hit with 15 m/s and then bounced backwards with 15 m/s. The interaction time with the wall was 0.5 ms. If the ball's mass is 0.1 kg, what is the average force of the wall on the ball?

Cost of a newspaper advertisement of a given size : An analyst in the publishing industry wants to ?nd out whether the cost of a newspaper advertisement of a given size is about the same in four large newspaper groups. Random samples of seven newspapers from each group are selected, and the cost of..

Determine the common speed of blocks just after collision : Use the principle of conservation of linear momentum to determine the common speed of the blocks just after the collision.

Was the guest complaint handled appropriately : Clarice then called the guest to say that maintenance was occupied, but would be around soon to fix the problem. After approximately 20 minutes, the guest again called the front office. Once again, maintenance was radioed. There still was no respon..

Determine the peak shape of compounds : What are the potential problems associated with split/splitless injection for gas chromatography and why is it necessary to use a temperature programme in GC analysis of a complex mixture?

Abnormal stockholder returns for three size : Given the data below about abnormal stockholder returns for three size groups of acquired ?rms, test for equality of mean abnormal return.

User Account

All Pages