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Harmonic Mean Quizzes Online MCQs p. 110

Harmonic Mean quiz questions, harmonic mean multiple choice questions and answers PDF 110 to learn Business Statistics BBA course for college certification. Practice "Measures of Central Tendency" quiz, harmonic mean Multiple Choice Questions (MCQ) for online college degrees. Free harmonic mean MCQs, data tables and types, variance in statistics, multiplication rules of probability, introduction of estimation, harmonic mean test prep for accredited online schools for business management.

"For the individual observations, the reciprocal of arithmetic mean is called", harmonic mean Multiple Choice Questions (MCQ) with choices harmonic mean, geometric mean, deviation square mean, and paired mean for online business administration and management degree. Learn measures of central tendency questions and answers to improve problem solving skills for bachelor's degree in business.

Harmonic Mean Questions and Answers


For the individual observations, the reciprocal of arithmetic mean is called

geometric mean
harmonic mean
deviation square mean
paired mean


If the true value of population parameter is 10 and the estimated value of population parameter is 15 then the error of estimation is



If the occurrence of a statistical event A does not affect the occurrence of event B and vice versa then these events are classified as

statistically dependent events
descriptive unaffected events
statistically independent events
statistically unaffected events


In the formula of sample variance the Σ(x-x‾)² is called

total sum of squares
total differences of squares
multiplier of deviation
divisor of mean deviation


The type of bar chart that is used to present deficit in loss, excess in exports and deficit in imports is classified as

ungrouped bar charts
grouped bar charts
deviation bar charts
dimension bar charts