Question: 19. Consider the following two statements: (a) x'P(X| > x) - 0 for r > 0, as x | co; (b) EX| 0. Show that

19. Consider the following two statements: (a) x'P(X| > x) -

0 for r > 0, as x | co; (b) EX| 0.

19. Consider the following two statements: (a) x'P(X| > x) - 0 for r > 0, as x | co; (b) EX| 0. Show that (a) implies (b), provided that s

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