1. You are given the following table where the number of stocks falling in the particular...

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1. You are given the following table where the number of stocks falling in the particular price categories in the Chittagong Stock Exchange (CSE): Stock Prices (Tk.) No. of Stocks 50 – 60 7 60 – 70 11 70 - 80 19 80 - 90 25 90 – 100 5 +X +Y Here, X & Y are the last two digits of your student ID (i.e. 19100012). [If your ID is 19300012 then, the No. of Stocks in the last row (90 – 100) will be 5+1+2 = 8]. Estimate the following: a) Find the Range of stock prices (Tk.) and complete the frequency distribution table. b) Find: i. Mean ii. Median iii. Mode 2. 250 garment factories have the following distribution of an average number of workers in various income groups: Income 1000 - 1200 1200 - 1400 1400 - 1600 1600 - 1800 1800 - 2000 Groups: Number of 53 47 43 45 62 companies: Workers: 11 7 14 9. 12 a) Find the mean salary paid to the workers of the garment factories. 1. You are given the following table where the number of stocks falling in the particular price categories in the Chittagong Stock Exchange (CSE): Stock Prices (Tk.) No. of Stocks 50 – 60 7 60 – 70 11 70 - 80 19 80 - 90 25 90 – 100 5 +X +Y Here, X & Y are the last two digits of your student ID (i.e. 19100012). [If your ID is 19300012 then, the No. of Stocks in the last row (90 – 100) will be 5+1+2 = 8]. Estimate the following: a) Find the Range of stock prices (Tk.) and complete the frequency distribution table. b) Find: i. Mean ii. Median iii. Mode 2. 250 garment factories have the following distribution of an average number of workers in various income groups: Income 1000 - 1200 1200 - 1400 1400 - 1600 1600 - 1800 1800 - 2000 Groups: Number of 53 47 43 45 62 companies: Workers: 11 7 14 9. 12 a) Find the mean salary paid to the workers of the garment factories.

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1 a Calculation of frequency distribution is Stock prices Noof stocks Cummulative feeque... View the full answer