Set 8 Continuous Prob

Question 1

Annotation when you’re told “f(x) is a probability density function”

Answer 1

always write this- it’s often one of the “clues” you use in a question

Question 2

Set up an equation to find the median, m, of a continuous probability density function f(x)

Answer 2

Question 3

Set up an equation to find the 25th percentile, a, of a continuous probability density function f(x)

Answer 3

Question 4

Set up an equation to find the 75th percentile, a, of a continuous probability density function f(x)

Answer 4