find the value of y from the following observations if these are already order the medium 63 20 24 42 y y +2 73 75 80 99
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Step-by-step explanation:
given observations are 20 24 42 y y +2 73 75 80 99
given median = 63
number of observations = n = 9 is odd
median = middle most observation
5th observation
= 63 = y + 2
y = 63 - 2
y = 61
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