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

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

i believe the answers 600m