Question: quantitative studies Question 1: [25 marks] (a) The following data represents the number of products sold by a random sample of 10 steel companies in

quantitative studies

Question 1: [25 marks] (a) The following data represents the number of products sold by a random sample of 10 steel companies in Malaysia. () 46 56 70 68 fil 73 56 s 42 (i) Caleulate the mean, median and mode. Interpret each value. (6 marks) (ii) Caleulate the standard deviation, 3 marks) ib) The following frequency distribution shows the daily food expenditure by a sample of 100 staff in a production depantment. Food expenditure (M) @ [ 5 %% 15| s w0 5 30 | 40-

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