automobile accidents involve a single vehicle. A random sample of 25 accident reports is selected. Include your calculator functions and round your answers to 4 digits. What is the probability that exactly 8 accidents involve a single vehicle?
automobile accidents involve a single vehicle. A random sample of 25 accident reports is selected. Include your calculator functions and round your answers to 4 digits. What is the probability that exactly 8 accidents involve a single vehicle?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
The article, “Should You Report That Fender-Bender?” (Consumer Reports, 2013:15), reported that 7 in 10 automobile accidents involve a single vehicle. A random sample of 25 accident reports is selected.
Include your calculator
- What is the
probability that exactly 8 accidents involve a single vehicle? I am trying to complete this study guide example but am stuck. I am using a TI-84 calculator and using the binompdf function. I enter 25 trials, .7 for p, and 8 for x but I get 8.051927. This cant be the answer since its too bing what am I doing wrong?
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When I enter this into my TI-84 calculator, I get 8.051972641.... How does that change into 0.00008051927?
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