Question

Two variables x and y are given by y = 2x – 3. if the median of x is 20, what is the median of y?

Answer 1

hope this helps you.

Answer 2

$\begin {tabular} {| c | c | }</p><p>\cline {1-2} x & 20 \\</p><p>\cline {1-2} y = 2x - 3 & y = 2\times 20 - 3 = 40 \\</p><p>\cline {1-2} ( x ,y ) & ( 20 , 37 ) \\</p><p>\cline {1-2} </p><p>\end {tabular}$

Therefore.,

$\red { Value \:of \: y } \green {= 37}$

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