The probability density function f(x) for a random variable X is defined over the interval 0 to 1.
f(x) = 2(1-x).
Calculate the probability that X is greater than 0.5.
v = f(x, y, z) is a real valued function of 3 variables.
Express the partial derivative of v with respect to z in standard mathematical notation.
A)
B)
C)
D)
For the following data set, calculate the mean and median.
10, 8, 5, 7, 14, 5, 3, 9, 5, 8
1/5 of actuarial students like skiing.
2/5of actuarial students like snowboarding.
1/3 of actuarial students like skiing and snowboarding.
Calculate the proportion of actuarial students that like skiing or snowboarding.
A)
B)
C)
D)
TESTED 12 May 2024
