Arithmetic Mean is __________ affected by extreme values
Q. Arithmetic Mean is __________ affected by extreme values Not Highly Less None of these Answer: Highly
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Central Tendency MCQs
The sum of squared deviation is least from
Q. The sum of squared deviation is least from____________ Median Mean Mode Standard Deviation Answer: Mean
If the distribution is symmetric about mean then the skewness is
Q. If the distribution is symmetric about mean then the skewness is_____________. 1 Positive negative none Answer: 1
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Sum of deviations will be zero if it is taken from
Q. Sum of deviations will be zero if it is taken from___________ Mean Mode Median Standard Deviation Answer: Mean
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In statistics, a sample means
Q. In statistics, a sample means A portion of the sample A portion of the population All the items under investigation None of the above Answer: A portion of the population
The algebraic sum of deviations from the mean is
Q. The algebraic sum of deviations from mean is__________ Maximum Zero Minimum Undefined Answer: Zero
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Standard deviation is calculated from the Harmonic Mean (HM)
Q. Standard deviation is calculated from the Harmonic Mean (HM)____________ Always Sometimes Never None of these Answer: Sometimes
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Harmonic men gives more weigntage to
Q. Harmonic men gives more weigntage to____________ Small Values Large Values Positive Values Negative Values Answer: Small Values
What is the arithmetic mean of the data set: 4, 5, 0, 10, 8, and 3?
Q. What is the arithmetic mean of the data set: 4, 5, 0, 10, 8, and 3?____________ 5 6 7 5 Answer: 5
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The mean, mode, and median of the data set: 5, 4, 10, 12, 1, 5, 3, 7, 15, and 8 is respectively
Q. The mean, mode, and median of the data set: 5, 4, 10, 12, 1, 5, 3, 7, 15, and 8 is respectively___________ 5, 6, 7 7, 6, 5 6, 5, 7 7, 5, 6 Answer: 7, 5, 6