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The monthly income (in rupees) of 7 houscholds in a villinare 1200, 1500, 1400, 1000,000, 1600, 10000. ) Find thee median income of the house holds. (ii) If one moreincomeotousehold with monthly income of 1500 is added, what will the median income be? |
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Answer» How to find median :1. Put all the numbers in numerical order.2. If there is an odd number of results, the median is the middle number.3. If there is an even number of results, the median will be themeanof the two central numbers. given, 1200, 1500, 1400, 1000, 1000,1600, 10000.now one more household with monthly income of Rs. 1500.then there are 8 results and in numerical order : 1000, 1000, 1200, 1400, 1500,1500, 1600, 10000.here number of results is 8(even) so, median = (1400+ 1500)/2 = 1450 Hence, median = 1450 |
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