qtm question a

qtm question a - ADL-07-Quantitative Techniques in...

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ADL-07-Quantitative Techniques in Management-AM2 Assignment - A Question 1: Define quantitative techniques. Name the two major divisions in which you can divide these techniques. Explain the modus oprendi of each and give names of a few techniques under each category. Question 2: State and illustrate Addition & Multiplication Theorem of Probability. Question 3 (a) Calculate the Mean Median and Standard Deviation of the following data Wages upto (Rs.) 15 30 45 60 75 90 105 120 No of workers 12 30 65 107 157 157 202 230 Question 3 (b) Also calculate: (i) Coefficient of correlation (ii) Interquartile Range Question 4 (a) There are three companies A, B, and C manufacturing 40%, 35% and 25% bolts respectively. All these companies are manufacturing 3%, 5% and 8% defective bolts respectively. If one bolt is selected find the probability that this bolt is taken from company B. Question 4 (b) Answer the following questions: (i) The income of a person in a particular week is Rs. 50.00 per day. Find mean deviation of his income for the week. (ii) The median and variance of a distribution are 35 & 2.56 respectively. Find median and variance if each observation is multiplied by 3. (iii) The mode and standard deviation of a distribution are 55 and 4.33 respectively. (iv) The mean and standard deviation of a distribution are 15 and 2 respectively. Find mean and standard distribution if each observation is multiplied by 5. Question 5 (a) A random sample of 200 tins of oil gave an average weight of 4.95 kgs with a SD of 21kg. Do we accept the hypothesis of weight of 5 kg per tin at 1% level (The value of Z at 1% level is 2.58): Question 5 (b) Find minimize cost for following matrix using VAM methods.
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This note was uploaded on 03/03/2012 for the course MBA 104 taught by Professor Amity during the Spring '12 term at Amity University.

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qtm question a - ADL-07-Quantitative Techniques in...

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