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"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 Quiz

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

1. geometric mean
2. harmonic mean
3. deviation square mean
4. paired mean

B

Introduction of Estimation Quiz

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

1. 5
2. 25
3. 0.667
4. 150

A

Multiplication Rules of Probability Quiz

MCQ: 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

1. statistically dependent events
2. descriptive unaffected events
3. statistically independent events
4. statistically unaffected events

C

Variance in Statistics Quiz

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

1. total sum of squares
2. total differences of squares
3. multiplier of deviation
4. divisor of mean deviation

A

Data Tables and Types Quiz

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

1. ungrouped bar charts
2. grouped bar charts
3. deviation bar charts
4. dimension bar charts

C