calculate mean, median and standards deviation of the following observation x = 1,2,4,6,8,9,12,18.
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hi buddy here main refers to adding all the numbers and dividing the number by the observation that means this refers to you should add all the numbers 1 + 2 + 4 + 6 + 8 + 9 + 12 + 18 divided by 8 so you will be getting the answer for me here we go by median this refers to cancelling the number from the first number to last at last the number which is in the centre will be the median here your answer is 6 and 8 is the median so smart my answer as brainliest
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Step-by-step explanation:
For term x in this sequence, the equation is 6 + (x-1) + (x-2) + …. + (x-x). For example, with term 10 in this sequence, it would be 6 + 9 + 8
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