Given the following results of the height and weight of 1000 students. The mean height is 170 cm, the mean weight is 75 kg. the standard deviation of the height and weight
Assignment Solutions, Case study Answer sheets Project Report and Thesis contact aravind.banakar@gmail.com www.mbacasestudyanswers.com ARAVIND – 09901366442 – 09902787224 Quantitative Methods Total Marks: 80 Note : All Questions are Compulsory Each Question Carries Equal Marks 1. Three numbers, whose sum is 12, are in AP. If 1,2 and 6 are added to them, the resultin g numbers are in GP. Find the numbers 2. Average rainfall on a city from Monday to Saturday is 0.3 inch. Due to heavy rainfall on Sunday, the average rainfall for the week increased to 0.5 inch. What was the rainfall on Sunday? 3. Calculate median from the following data Marks 10-25 25-40 40-55 50-70 70-85 85-100 Frequency 6 20 44 26 3 1 4. Given the following results of the height and weight of 1000 students. The mean height is 170 cm, the mean weight is 75 kg. the standard deviation of the height and weight are 6 cm and 6 kg respectively r = 0.6. amit weighs 50 kg, sumeet is 1.5 m t...