Short answer question
Find the standard deviation of the scores of 10 students. 65, 58, 67, 34, 48, 45, 70, 62, 60, 50.
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CBSE Notes 20112012 » XIMaths
StatisticsXIFind the standard deviation of the scores of 10 students. 65, 58, 67, 34, 48, 45, 70, 62, 60, 50.Submitted by mrs_bakshi on Sun, 12/25/2011  02:14Short answer question Find the standard deviation of the scores of 10 students. 65, 58, 67, 34, 48, 45, 70, 62, 60, 50. The scores of 10 students in a test, out of maximum marks 50 are as follows : 28, 36, 34, 28, 48, 22...Submitted by mrs_bakshi on Sun, 12/25/2011  02:14Short answer question The scores of 10 students in a test, out of maximum marks 50 are as follows : Find the mean and variance for the following data : (i) 6, 7, 10, 12, 13, 4, 8, 12 [NCERT] (ii) 2, 4...Submitted by mrs_bakshi on Sun, 12/25/2011  02:14Short answer question Find the mean and variance for the following data : For the frequency distribution standard deviation is 2 and arithmetic mean 15. Find the coefficient ...Submitted by mrs_bakshi on Sun, 12/25/2011  02:14Short answer question For the frequency distribution standard deviation is 2 and arithmetic mean 15. Find the coefficient of variation. Find the coefficient of variation for the following data : 12, 6, 7,3, 15, 10, 18, 5.Submitted by mrs_bakshi on Sun, 12/25/2011  02:14Short answer question Find the coefficient of variation for the following data : Find the mean deviation from the median for the data : (i) 34, 66, 30, 38, 44, 50, 40, 60, 42, 51 (i...Submitted by mrs_bakshi on Sun, 12/25/2011  02:14Short answer question Find the mean deviation from the median for the data : 
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