The probability density function (pdf) is;
f(x)= for a ≤ x ≤ b.
while the mean is given as
And the standard deviation given as
(ab)2
((2)(5.1005020625)2=?
((2)(5.1005020625)2=20.402
Answer:
Step-by-step explanation:
Try 30 degrees
Because 60 degrees is half of 30 degrees