Q. The calculation of mean and variance is based on_____________ Small values only Large values only Extreme values only All values Answer: All values
The calculation of mean and variance is based on Read More »
Q. Which of the following Measure of Averages is not based on all the values given in the data set___________ Arithmetic Mean Geometric Mean Median Mode Answer: Median
Q. The Geometric Mean of -2, 4, 03, 6, 0 will be______________ -3 0 Cannot be Computed None of these Answer: Cannot be Computed
Q. The sum of values divided by their number is called__________ Median Harmonic Mean Mean Mode Answer: Mean
The sum of values divided by their number is called Read More »
Q. The mean of 10 numbers is 9, then the sum (total) of these numbers will be________ 9 0.9 70 90 Answer: 90
The mean of 10 numbers is 9, then the sum (total) of these numbers will be Read More »
Q. Arithmetic Mean is __________ affected by extreme values Not Highly Less None of these Answer: Highly
Arithmetic Mean is __________ affected by extreme values Read More »
Q. The sum of squared deviation is least from____________ Median Mean Mode Standard Deviation Answer: Mean
Q. If the distribution is symmetric about mean then the skewness is_____________. 1 Positive negative none Answer: 1
If the distribution is symmetric about mean then the skewness is Read More »
Q. Sum of deviations will be zero if it is taken from___________ Mean Mode Median Standard Deviation Answer: Mean
Sum of deviations will be zero if it is taken from Read More »
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
