Consider the difference between the masses of the birds in the two regions. a) Is this a paired or unpaired situation? b) Calculate the summary statistics relevant to this problem.

01 / 10 / 2021 Assignment

This paper circulates around the core theme of Consider the difference between the masses of the birds in the two regions. a) Is this a paired or unpaired situation? b) Calculate the summary statistics relevant to this problem. together with its essential aspects. It has been reviewed and purchased by the majority of students thus, this paper is rated 4.8 out of 5 points by the students. In addition to this, the price of this paper commences from £ 99. To get this paper written from the scratch, order this assignment now. 100% confidential, 100% plagiarism-free.

In a study on the health and development of a bird species, Yellow Robin, two different sites were compared: one in The Dandenong Ranges (East of Melbourne) and another in the drier area of the Grampians (in western Victoria).

Samples of mature birds were taken at each site: 10 in The Dandenong Ranges and only 8 in the Grampians. They were trapped safely, weighed and then returned to the wild. The data on these sites is given in the following table:

 Mass of Yellow Robin in Dandenong Ranges (g) 10.3 11.4 10.9 12.0 10.0 11.9 12.2 12.3 11.7 12.0 Mass of Yellow Robin in Grampians (g) 12.2 12.1 13.1 11.9 12.1 12.0 12.9 11.4

Consider the difference between the masses of the birds in the two regions.

a) Is this a paired or unpaired situation?

b) Calculate the summary statistics relevant to this problem.

c) Test whether there is evidence of any difference between the mean mass of the birds in the two regions. State clearly the null and alternative hypotheses and show all steps in the hypothesis test. Use long-hand calculation and check your answer using the Excel/Data Analysis appropriate tests.

International House, 12 Constance Street, London, United Kingdom,
E16 2DQ

Company # 11483120

Benefits You Get

• Free Turnitin Report
• Unlimited Revisions
• Installment Plan
• Plagiarism Free Guarantee
• 100% Confidentiality
• 100% Satisfaction Guarantee
• 100% Money-Back Guarantee
• On-Time Delivery Guarantee