Suggest true proportion of contaminated cat food is differ

Assignment Help Basic Statistics

Reference no: EM131436461

Manufacturing and Product Development During Summer 2013, Procter and Gamble (P&G) recalled 30 different types of cat and dog food because they may have been contaminated with Salmonella. While pets can become ill from eating contaminated foods, the Centers for Disease Control and Prevention also reminded people to wash their hands thoroughly after handling pet food. Independent random samples of P&G cat foods and dog foods were obtained, and each was tested for Salmonella.

For cat food, n1 = 1250 and 50 were contaminated, and for dog food, n2 = 1448 and 87 were contaminated. Is there any evidence to suggest that the true proportion of contaminated cat food is different from the true proportion of contaminated dog food? Use a = 0.05.

Reference no: EM131436461

Questions Cloud

How will you address the differences in laws and ethics : How will you address the differences in laws and ethics of other countries that may differ from those in the USA? Why is it important to be aware of these differences?

Find the sample proportion of stations without catch basins : Is there any evidence that the population proportion of stations in noncompliance with the law is different near Los Angeles and near San Francisco? Use a = 0.01.

What you believe students will need to be successful : Anticipate what business law may look like 20 years from now and give your opinion on what you believe students will need to know in order to be successful in the field. Provide a rationale for your response.

Describe a hypothetical disaster you are experiencing : Discusses the benefits and joys of owning and operating one’s own business. However, there are many challenges of continuing to operate a business successfully. Understand the kinds of disasters a small business can face and what can/should be done. ..

Suggest true proportion of contaminated cat food is differ : Is there any evidence to suggest that the true proportion of contaminated cat food is different from the true proportion of contaminated dog food? Use a = 0.05.

Can apps and video save newspapers : Can Apps and Video Save Newspapers? provides a closer look at these efforts. Questions for class discussion on this case might include the following: Have you read a newspaper using an app? Have you paid for any online newspaper or article? How much ..

Collaborating and learning from students all over the countr : One of the great things about learning at the University of Phoenix is collaborating and learning from students all over the country. I have included a link to a video for you, in it Josh Stanley will sift through the propaganda

Yet practical and realistic in today market : You are required to write a marketing plan for your chosen organization/product/service. Your marketing plan does not have to be deployed, but it should be creative, yet practical and realistic in today’s market.

Which manufacturer would you recommend and why : Conduct the appropriate test to determine whether there is any evidence that at least two population mean pressures are different. Use a = 0.05.

User Account

All Pages