4. The probability density function for a random variable described as the total life span of 5-year old lions is given
Posted: Mon Jul 11, 2022 11:24 am
4. The probability density function for a random variable described as the total life span of 5-year old lions is given by: 50 for x>5 f(x)= x³ 0 elsewhere (a) Find the cumulative density function. (b) Find the probability that 5-year old lions will live: (i) longer than 10 years (ii) less than 8 years