Exam P Practice Question 906
Study guide: Exam P-1
An actuary models the weight of a randomly selected adult using a normal distribution with mean \mu and standard deviation \sigma. It is given that P[X < \mu - \sigma] = 0.16 and that P[X > \mu + \sigma] = 0.16.
Calculate P[\mu - \sigma < X < \mu + \sigma].
- A) 0.32
- B) 0.50
- C) 0.60
- D) 0.68
- E) 0.84
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