The lifetime distribution of members of a certain stationary population of insects has probability density function 1 25 /50 f(x)= where x is measured in days. (a) Identify the lifetime distribution of an individual and hence write down the expectation of life at birth. (b) Find the life table function Q(x) for members of this population. (c) Find the median lifetime for insects in this population. (d) Find the mean age of insects in this population. x ≥ 0,

Q: (-14) + (–7)

A:

Q: factors of 24 that add up to 10

A: factors of 24 that add up to 10

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A: We can solve given problem by using G.P series.

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A: Solution by using Gram-Schmidt process as follows :