[مرام الغامدي]

27. If a normal distribution has a mean 22 and a standard deviation 4, then
A) the median is 26 and the mode is 18
B) the median is 22 and the mode is 22
C) the median is 22 and the mode is 26
D) the median is 18 and the mode is 26


والله ادري انعطيت وجه بس ماعرفت !!