Answer:
...........................
Answer: 16.5
Step-by-step explanation: First do 8 times 3 then divide by 264=16.5. I think this is the answer
90 mins bc 120/8=x/6 so cross multiply
Answer:
the answer is 64
Step-by-step explanation:
now atleast mark me brainliest answer
The probability density function (pdf) is;
f(x)= for a ≤ x ≤ b.
while the mean is given as
And the standard deviation given as