When estimating the population's variance from the scores in a sample, you should:
A) look on a special table to find the estimated variance
B) proceed normally, but interpret the results with caution
C) divide the sum of squared deviations by N?1 instead of N
D) multiply the sample's variance by the degrees of freedom
C
You might also like to view...
What is the brain drain?
a. When immigrants leave their home country for political freedom b. When immigrants with high skill levels leave their home country for opportunities elsewhere c. When immigrants leave their home country to fill low-wage, heavy-labor jobs d. When immigrants leave their home country for religious freedom
Which country has recently conducted nuclear tests?
a. Japan b. Cuba c. North Korea d. Norway
Thomas Kuhn defines a paradigm as
a. equivalent to a hypothesis. b. a trial and highly tentative idea. c. the dominant and widely accepted theories and concepts in a particular field of study. d. the most controversial theories and concepts within a discipline.
Peretti and Abplanalp (2004) conducted a study of college students who were dating and asked them to name the kinds of things that comprised the "chemistry" in their relationships. One of the most frequent things named was ________.
A. social loneliness B. social status C. physical attractiveness D. openness to experience