Bitsat
Statistics
BITSAT 2023
MCQ+3 / -12023
The mean and variance of the data \(4,5,6,6,7,8, x, y\), where \(x< y\) are 6 and \(\frac{9}{4}\), respectively.
Then, \(x^2-2 y\) is equal to
Bitsat
BITSAT 2023
The mean and variance of the data \(4,5,6,6,7,8, x, y\), where \(x< y\) are 6 and \(\frac{9}{4}\), respectively.
Then, \(x^2-2 y\) is equal to