Learning Log 2-Section 1 You may use books/notes in doing this Learning Log. 20 points. 2. Chicken Delight claims that 90 percent of its orders are delivered within 10 minutes of the time an order is...

Extracted text: Learning Log 2-Section 1 You may use books/notes in doing this Learning Log. 20 points. 2. Chicken Delight claims that 90 percent of its orders are delivered within 10 minutes of the time an order is placed. A sample of 100 orders revealed that 82 were delivered within the promised time of 10 minutes. Is this evidence that the average delivery time is longer than promised? Use. a = .05 for the test. Но: На: Decision Rule: Decision: Conclusion: