Consider below data:
X 450 300 300 300 400 500
a) determine the standardized version of x
b) find the observed value of z corresponding to an observed value of x of 400
c)obtain all possible observations of z
d)use the results to show that the meanand standard deviationof a standardized variable are 0 and 1 respectively.
This solution provides a detailed, step by step explanation of the given question.