Page 1 :
ei, , 5s, , EXERCISE ON EMPIRICAL FORMULA / RELATIONSHIP FORMULA, , The following table gives the daily income of 50 workers of a factory:, , , , 180 - 200, 10, , 120-140 | 140-160 | 160-180, , 100 - 120, r 14 8 6, , 12, , | Daily Income (in Rs), | Number of workers., , , , , , , , , , , , , , , , Find the mean of the above data, Also find the Mode using Empirical Formula, given that the Median, , for the above data is 138.5, , Find the median of the following frequency distribution table:, , , , 40-50 | 50-60 60-70 70-80 |, , | 30 - 40, 12 | 8 7 Sal, , 10, , 10-20 | 20-30, 3 5, , Class Interval, , , , , , , , , , , , Frequency, , , , Also find the mean, using Empirical Formula, if Mode = 44, , SORTS wena AINSI ev SED 10 PON NEO RESON SENSO, , , , , , Median, _ Calculate thesvteax of the following data:, CLASS 0-10 | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 |, FREQUENCY PA Ll eel wea linn we) 10, , , , , , , , , , Also find the Mode if Mean #40 (Using Empirical Formula), , . Find the Mean of the following data:, , , , 10 - 20, 20, , 20-30 | 30- 40 | 40-50, 35 | 20 | 10, , 0-10, 15, , Class Interval, , , , , , , , , , , , , , Frequency, , , , Also find the median, if Mode = 25 (Using Relationship Formula / Empirical Formula), , Find the Median of the following data:, , , , Class Interval, , 0-50, , 50 - 100, , 100 - 150, , 150 - 200, , 200 - 250, , , , Frequency, , , , , , 2, , 3, , , , , , 5, , 4, , , , 7, , , , , , 250 - 300, , 3, , , , Also find the Mean, using empirical Formula. If Mode is 221