- 4 The Probability Density Function For A Random Variable Described As The Total Life Span Of 5 Year Old Lions Is Given 1 (18.78 KiB) Viewed 27 times
4. The probability density function for a random variable described as the total life span of 5-year old lions is given
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4. The probability density function for a random variable described as the total life span of 5-year old lions is given
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