Consider a dataset A with 55 distinct observations. A new dataset C is created by adding 2023 to all observations in dataset A. Which of the following is NOT true?
1
Mean of C = 2023 + Mean of A.
2
Variance of C = Variance of A.
3
(Maximum – Minimum) of C = 2023 + (Maximum – Minimum) of A.
4
Median of C = 2023 + Median of A.