Compute quartile deviation from the following data. 59 1. 65 66 63 64 Height in inches...

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Compute quartile deviation from the following data. 59 1. 65 66 63 64 Height in inches 58 No.of students 60 61 62 10 8. 15 20 32 35 33 22 20 2. Compute quartile deviation from the following data: 4-8 8-12 12-16 16-20 20-24 24-28 28-32 32-36 36-40 2 Size Frequency: 6 10 18 30 15 12 10 Calculate mean deviation from mean from the following data: 8. 3. 2 4. 10 1 4 4 Calculate mean deviation from median Age 15-20 20-25 25-30 30-35 35-40 40-45 45-50 50- 55 No. of 6. 16 12 26 14 12 People Calculate the S.D of the following 8. 5. Size 7 9. 10 11 12 Frequency 3 6. 9. 13 8. 6. Calculate S.D from the following series Class interval 5-15 15-25 25-35 35-45 45-55 Frequency 8. 12 15 9. 6. 7. Find out which of the following batsmen is more consistent in scoring. 4. 4. Batsman 7. 16 27 39 53 56 61 80 101 105 Batsman 4 16 21 41 43 57 78 83 93 95 Particulars regarding the income of two tutors are given below: Tutor B 500 8. Number of people Average income Tutor A 600 175 186 Variance of income 100 81 In which village is the variation in income greater What do you understand by dispersion? What purpose does a measure of dispe serve? 9. of dispersion 6. Compute quartile deviation from the following data. 59 1. 65 66 63 64 Height in inches 58 No.of students 60 61 62 10 8. 15 20 32 35 33 22 20 2. Compute quartile deviation from the following data: 4-8 8-12 12-16 16-20 20-24 24-28 28-32 32-36 36-40 2 Size Frequency: 6 10 18 30 15 12 10 Calculate mean deviation from mean from the following data: 8. 3. 2 4. 10 1 4 4 Calculate mean deviation from median Age 15-20 20-25 25-30 30-35 35-40 40-45 45-50 50- 55 No. of 6. 16 12 26 14 12 People Calculate the S.D of the following 8. 5. Size 7 9. 10 11 12 Frequency 3 6. 9. 13 8. 6. Calculate S.D from the following series Class interval 5-15 15-25 25-35 35-45 45-55 Frequency 8. 12 15 9. 6. 7. Find out which of the following batsmen is more consistent in scoring. 4. 4. Batsman 7. 16 27 39 53 56 61 80 101 105 Batsman 4 16 21 41 43 57 78 83 93 95 Particulars regarding the income of two tutors are given below: Tutor B 500 8. Number of people Average income Tutor A 600 175 186 Variance of income 100 81 In which village is the variation in income greater What do you understand by dispersion? What purpose does a measure of dispe serve? 9. of dispersion 6.