BST322 Final Independent Project.pdf

# BST322 Final Independent Project.pdf - GLEN A BST322...

• Essay
• 5
• 100% (17) 17 out of 17 people found this document helpful

This preview shows page 1 - 3 out of 5 pages.

GLEN A. BST322 INDEPENDENT PROJECT This frequency table arranges the data values such that the number of occurrences of “drunkeness” can be easily analyzed. “Drunkeness” is an interval variable which is categorized in 5 groups: Once or twice, never, 5-10 times, 3-5 times and 10+ times. The bar graph that follows illustrates the frequency of these categories among the 972 individuals. From the table and the graph we can draw that the mass of the group has never touched alcohol (68.2%) while the least occuring level of “drunkeness” appears to be the group that has been drunk 5-10 times. Frequency table results for drunk: Count = 972 drunkeness Frequency Relative Frequency Percent of Total 10+ times 20 0.020576132 2.0576132 3-5 times 47 0.048353909 4.8353909 5-10 times 15 0.015432099 1.5432099 Never 663 0.68209877 68.209877 Once or twice 227 0.23353909 23.353909

Subscribe to view the full document.

GLEN A. BST322 The weight of these 972 individuals can be observed on the histogram below. Weight is a continuous variable as it is a value that has an infinite range all of which are related to the point zero. The mean, or arithmetic average, is 173.2. This is the value that is found by adding all the individual weights (summation x) and dividing that sum by the number of individuals (n). The median is the weight of the individual who lies directly in the middle of the sample. In this case

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern