Directions: Answer 8 of the following 10 questions. There is a spreadsheet with

Question

Directions: Answer 8 of the following 10 questions. There is a spreadsheet with a template to help with problem 5-8, 10 on D2L. When you are finished with your exam, upload the spreadsheet to the Exam folder in the drop-box on D2L. Each problem is equally weighted. All answers must be complete and clear - show your work for full credit. A factory produces a product with 10 parts; if any part of the product is defective, the product will not work. The probability that a part is defective is.01048. 1. What is the probability a product has no defective parts and works? a. What is the expected number of defective products if the company produces 10,000 units? b. James wagers on sporting events. This weekend he places three bets. He wagers the SDSU Jackrabbits will win their playoff game, the Minnesota Vikings will win their football game, a that Army will beat Navy 2. The win probability for the Jackrabbits is 0.74, the win probability for the Vikings is 0.53, and win probability for Army is 0.62. What is the probability that James wins all three wagers?

Explanation / Answer

1-a- If a part is defective out of 10 parts then the product will be defective.Probability of defective is 0.01048.

Probability if a product having no defective part=0.01048*10=0.1048

b- expected number of defective product=0.1048*10,000/10=104.8

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