What’s the full question?
Answer:
Step-by-step explanation:
Let X be length of life of the participants in the plan.
Given that X is N(68,3.5)
We convert this to standard normal score z using

a) proportion of the plan recipients that would receive payments beyond age 75=
b) proportion of the plan recipients die before they reach the standard retirement age of 65=
c) x for 86% ceased

Answer:
Huh I am confused
Step-by-step explanation:
Do you need help with anything
Answer:
35
Step-by-step explanation:
49*5/7
=35
Answer:
1 whole and 1 over 12
Step-by-step explanation: