A Random Sample of 64 Statistics Students at a Small

question 50

Multiple Choice

A random sample of 64 statistics students at a small college were given a surprise quiz out of 40 marks.The average score was 27 with a standard deviation of 5.Find a 95% confidence interval for the mean quiz score for all statistics students at this college.

• A)(26.4,27.6)
• B)(62.1,65.9)
• C)(26.8,27.2)
• D)(25.8,28.3)
• E)(26.4,27.2)

---

Definitions:

McDonaldization

A term used to describe the process by which the principles of the fast-food industry, such as efficiency and uniformity, are coming to dominate other sectors of society.

Work Clock

A device or system used to track and record the hours worked by an employee.

Consumerism

The cultural orientation that encourages the acquisition of goods and services in ever-increasing amounts.

Commodification

Commodification is the transformation of goods, services, ideas, or people into commodities or objects of trade, often critiqued for reducing the value of human relationships or cultures to economic transactions.