Exercise 4 Let be a random sample of size from a probability distribution with probability density function a. (1.5 pts) Find an expression for the maximum likelihood estimator of . b. (0.5 pts) Given a sample of size , where , calculate the value of the MLE of

Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

Find the value of x for which the lines are parallel.

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years