Home
Class 11
MATHS
[" Qramples "12" Calculate mean,Variance...

[" Qramples "12" Calculate mean,Variance and Standard Deviation for the following "],[" distribution."],[qquad [(" Classes ")/(" Frequency "),30-40,40-50],[" Frequency ",3,7,12][[0.70,70-80,80-90,90-100],[" Frequency ",3,7,12]][80-90,80-90,90-100],[8,3,2]]

Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate mean, variance and standard deviation of the following frequency distribution: Class 1-10 10-20 20-30 30-40 40-50 0-60 Frequency: 11 29 18 4 5 3

Calculate mean, variance and standard deviation of the following frequency distribution: Class 1-10 10-20 20-30 30-40 40-50 0-60 Frequency: 11 29 18 4 5 3

Calculate the mean, variance and standard deviation for the following distribution: Class 30-40 40-50 50-60 60-70 70-80 80-90 90-100 Frequency 3 7 12 15 8 3 2

Calculate the mean, variance and standard deviation for the following distribution:Class 30-40 40-50 50-60 60-70 70-80 80-90 90-100Frequency 3 7 12 15 8 3 2

Calculate the mean and standard deviation for the following distribution: Marks:,20-30,30 - 40,40-50,50-60,60-70,70-80,80-90 No.of students: 3,6,13,15,14,5,4

Calculate the mean and standard deviation for the following distribution: Marks:, 20-30, 30-40, 40-50, 50-60, 60-70, 70-80, 80-90 No. of students:, 3, 6, 13, 15, 14, 5, 4

Calculate the mean and the standard deviation for the following distribution : Marks [20,30,40,50,60,80,90],[,-,-,-,-,-,-,-],[,30,40,50,60,70,90,[10],[0]], No.of Student [s] ,3,6,13,15,14,5,4]

Find the mean of the following frequency distribution. {:("Classes :",0-20,20-40,40-60,60-80,80-100,),("Frequency :"," 15"," 18"," 21"," 29 "," 17",):}

Find the mean of the following frequency distribution : {:("Class ",0-20,20-40,40-60,60-80,80-100),("Frequency "," "15," "18," "21," "29," "17):}

Find the mean of the following frequency distribution: Classes: 0-20 20-40 40-60 60-80 80-100 Frequency: 15 18 21 29 17