Statistics Final Exam Multiple Choice; A+ GRADED (with complete solutions)
The first set of data pertaining to populations occurred in the a. 15th century b. 17th century c. 19th century d. 21st century correct answers b. 17th century The use of the correlation coefficient was popularized by a. Charles Darwin b. Neil Salkind c. Francis Galton d. Jan de Leeuw correct answers c. Francis Galton Which is NOT an example of what basic statistical procedures were first used for? a. agriculture b. human behavior c. politics d. astronomy correct answers b. human behavior The simplest test for examining the differences between the averages of two groups was first advanced in the early a. 17th century b. 18th century c. 20th century d. 21st century correct answers c. 20th century Statistical analyses can be done a. on a personal computer b. only on large computer mainframes c. only with a slide rule d. only by highly trained technicians correct answers a. on a personal computer A saying that means "if you don't start with reliable data, you'll end up with unreliable results after your statistical analysis" is a. "a bird in the hand is worth two in the bush" b. "a watched pot never boils" c. "don't cry over spilt milk"
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