(Solution Library) According to a hospital administrator, historical records over the past 10years have shown that 20% of the major surgery patients are
Question: According to a hospital administrator, historical records over the past 10years have
shown that 20% of the major surgery patients are dissatisfied with after-surgery care in
the hospital. A scientific poll based on 400 hospital patients has just been conducted.
What is the probability that less than 64 patients will not be satisfied with the after surgery care? Show all the steps and work required to support the answer in the space
provided below.
- 0.4772
- 0.0228
- 0.9772
- 0.9544
- 0.0456
Deliverable: Word Document 
![[Steps Shown] Assume that we have selected](/images/solutions/MC-solution-library-65760.jpg "[Steps Shown] Assume that we have selected a random sample of 25")
[Steps Shown] Assume that we have selected a random sample of 25
(See) According to a recent major survey, 70% of the respondents
(See Steps) A major airline company is concerned that its proportion
(All Steps) The average waiting time per customer at a fast food
(Step-by-Step) Refer to Problem 8. A random sample of 250 customer
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