The following observations have been arranged in ascending order. If the median
data is 56. Find the value of x. Also find the mode of this data.
20, 27, 32, 32, 3x - 1,56,56,60,63
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Answer:
median = number of terms +1 / 2th term (if the terms are odd)
number of terms = 9
9+1 = 10
10/2th term = 5th term
5th term = 3x-1
median = 56
x = 19
mode = 56 as it occurs the most of trhe trimes
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