(See Solution) [5+5 = 10 pts] The time to complete a standardized exam is approximately normal with a mean of 70 minutes and a standard deviation of 10 minutes.
Question: [5+5 = 10 pts]
The time to complete a standardized exam is approximately normal with a mean of 70 minutes and a standard deviation of 10 minutes.
-
If students are given 90 minutes to complete the exam, what percentage of students will
not
finish?
- 32%
- 5%
- 2.5%
- 0.0015%
-
What percentage of students can finish the exam by an hour?
- 32%
- 5%
- 16%
- 0.0015%
Deliverable: Word Document 
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