Exam 1: Stats Starts Here

In a survey undertaken by a university to gauge student satisfaction in its online MBA program, one question asked students to indicate the number of credits they had transferred Into the program.Which of the following is true?

What is the "Who" in a Consumer Reports Health study on the effectiveness and safety of drugs used to treat rheumatoid arthritis?

Consumer Reports Health routinely compares drugs in terms of effectiveness and safety.In December 2012 they reviewed a class of drugs called "biologics" used to treat rheumatoid Arthritis.Among the information reported was convenience of use (how many pills required Each day) and possible side effects (e.g., dizziness, stomach upset).Convenience of use and Possible side effects constitute the ________ of the study.

In November and December of 2015, the Pew Research Center surveyed a sample of American adults aged 18 and older about online shopping.American adults aged 18 and Older constitute the ______ of the study.

Businesses are interested in the work experience of recent graduates from a local business school.Whether or not the graduates have work experience constitutes the ________ of the Study.

A popular travel magazine regularly reviews hotels worldwide.In a recent issue, it focused on hotels in Hawaii.Among the variables for which it provided data was the price range for Rooms with an ocean view.Which of the following statements is true?

A few of the variables for which data were collected in the Pew Research Center study about online shopping include age, gender, income, and number of hours spent shopping online per Month.Which of the variables is categorical?

A Consumer Reports study on tipping takes into consideration median amount of tipping for service providers.Tipping is

A Consumer Reports Health study on rheumatoid arthritis drugs takes into consideration cost.Cost is

What is the "What" in a Consumer Reports Tipping study on the level of tipping during the current holiday season compared to the last holiday season?

The Pew Research Center study about online shopping asked respondents to indicate their education level on the following scale: Less than High School, High School, Some College, College +.Which of the following statements is (are) true?

A university is interested in gauging student satisfaction in its online MBA program.A survey is designed and administered via the Internet to a sample of students currently active In the program.Which of the following would best describe the cases?

A Consumer Reports Health study on the effectiveness and safety of rheumatoid arthritis drugs collected data on possible side effects.This is what kind of variable?

The Human Resources Department of a large corporation maintains records on its employees.Data are maintained of the following variables: Age, Employment Category, Education, Whether or not the employee participates in a wellness program, and Paycheck Benefit deductions.Which of these variables are categorical?

A popular travel magazine regularly reviews hotels worldwide.In a recent issue, it focused on hotels in Hawaii.Among the variables for which it provided data was whether or not the Hotel included a spa.This is best described as a

Researchers in e-commerce design an experiment to determine what factors are most important to online consumers when completing a transaction via the Internet.Individuals Perform tasks on a set of Web sites and record their impressions about various attributes. Which of the following would best describe the cases?