21 c- List the situations where geometric mean give realistic measures of * central tendency versus the mathematical mean If you are measuring units that multiply in a sequence (such as growth rates or percentages) If Data sets containing any negative data elements If any of the data, elements are equal to zero. All of the above 2 e-Choose the best Definition of the standard deviation it is not a very useful measure of dispersion This measure brings out how two data sets with the same mean value may have wide differences in the spread of their individual data elements around the mean, This approximation is limited to symmetric (bell shaped) frequency distributions. None of the above. O O 12 *.f-Which of the below defines the percentile Divide a data set into four equal parts. O Divide a data set into 10 equal parts. Divide a set into 100 equal parts. O None of the above. O O 21 c- List the situations where geometric mean give realistic measures of * central tendency versus the mathematical mean If you are measuring units that multiply in a sequence (such as growth rates or percentages) If Data sets containing any negative data elements If any of the data, elements are equal to zero. All of the above 2 e-Choose the best Definition of the standard deviation it is not a very useful measure of dispersion This measure brings out how two data sets with the same mean value may have wide differences in the spread of their individual data elements around the mean, This approximation is limited to symmetric (bell shaped) frequency distributions. None of the above. O O 12 *.f-Which of the below defines the percentile Divide a data set into four equal parts. O Divide a data set into 10 equal parts. Divide a set into 100 equal parts. O None of the above. O O