Question:

In problem 2.3, you were given mean tire life and standard deviations of tire life for each tire type. Use this information to calculate:

1. The probability that a sample of 16 all weather tires will have an average tire life of more than 52,000 miles.
2. The probability that a sample of 64 all weather tires will have an average life of more than 52,000 miles.
3. The probability that a sample of 5 high performance tires will have an average life of less than 40,000 miles.
4. The probability that a sample of 20 high performance tires will have an average life of less than 40,000 miles.

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document