Find x if 8,10,x-1,x+3,17,19are in order and their median is 14
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value of x = 13
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Step-by-step explanation:
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HERE IS YOUR ANSWER!!!
n = 6(even)
median = 1/2[(n/2)th term + (n+1/2)th term]
14 = 1/2[(6/2)th term + (6/2)+1 th term]
14 = 1/2[3 rd term + 4th term]
14 = 1/2 [ (x-1)+x+3]
28 = x-1+x+3
28 = 2x + 2
26 = 2x
x = 26/2
x = 13
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