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12+x,14+2x,16,18+x, 20,22-x ਅਤੇ 24-3x ਦਾ ਮੱਧਮਾਨ ਹੋਵੇਗਾ: The mean of 12+x,14+2x,16,18+x, 20,22-x and 24-3x is : 12+x,14+2x,16,18+x, 20,22-x और 24-3x का मध्यमान : *16182020+x |
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Answer» Given : 12+x,14+2x,16,18+x, 20,22-x and 24-3x To Find : MEAN / मध्यमान 16 18 20 20+x Solution: Mean = SUM of all observations / NUMBER of observation 12 + x 14 + 2x 16 18 + x 20 22 - x 24 - 3x ______ 126 + 4x - 4x = 126 Sum of all observations = 126 Number of observation = 7 Mean = 126/7 = 18 The mean of 12+x,14+2x,16,18+x, 20,22-x and 24-3x is : 18 Learn More: If the mean of the data x1,X2,x3.........xn is x,then find the mean of ax1 ... the mean, median and the mode for the following data series: 18, 20 ... |
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