All Statistics Resources
Example Questions
Example Question #1 : Populations And Samples
Which of the following is not considered to be a test statistic of a sample population?
Possible Answers:
None of these
Correct answer:
Explanation:
A sample statistic is a calculation that describes a sample. Samples are representative of larger populations; therefore, test statistics provide us with insights of larger populations. On the other hand, populations are entire groups that are described by parameters. The greek letter mu—or —is a population parameter that summarizes the population mean. The other choices are test statistics for the mean, standard deviation, and variance.
All Statistics Resources
Popular Subjects
LSAT Tutors in Boston, SAT Tutors in Washington DC, MCAT Tutors in Washington DC, ACT Tutors in Washington DC, Algebra Tutors in Washington DC, MCAT Tutors in Denver, Calculus Tutors in Atlanta, English Tutors in Chicago, Chemistry Tutors in Seattle, Chemistry Tutors in New York City
Popular Courses & Classes
Spanish Courses & Classes in San Francisco-Bay Area, LSAT Courses & Classes in Boston, SAT Courses & Classes in San Francisco-Bay Area, ACT Courses & Classes in Los Angeles, ISEE Courses & Classes in Washington DC, SSAT Courses & Classes in Chicago, GMAT Courses & Classes in Phoenix, SSAT Courses & Classes in Seattle, SAT Courses & Classes in Atlanta, SSAT Courses & Classes in New York City
Popular Test Prep
ISEE Test Prep in New York City, SSAT Test Prep in Phoenix, SSAT Test Prep in Philadelphia, MCAT Test Prep in Denver, ISEE Test Prep in San Diego, SSAT Test Prep in Seattle, SAT Test Prep in Atlanta, SAT Test Prep in Los Angeles, LSAT Test Prep in Dallas Fort Worth, GMAT Test Prep in Phoenix