Probability, MET2 2018 VCAA 15 MC A probability density function, , is given by The median, , of this function satisfies the equation A. B. C. D. E. Show Answers Only Show Worked Solution ♦ Mean mark 49%.
Probability, MET1 2014 VCAA 8 A continuous random variable, , has a probability density function given by The median of is . Determine the value of . (2 marks) The value of is a number greater than 1. Find . (2 marks) Show Answers Only Show Worked Solution a. b. ♦ Part (b) mean mark 38%. MARKER’S COMMENT: A common error was assuming obtained in part (a) was equivalent to .