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2) An archer hits a bull's-eye with a probability of 0.09, and the results of different attempts can be taken to be inde
Posted: Thu Jan 13, 2022 5:46 am
by answerhappygod
- 2 An Archer Hits A Bull S Eye With A Probability Of 0 09 And The Results Of Different Attempts Can Be Taken To Be Inde 1 (24.83 KiB) Viewed 99 times
2) An archer hits a bull's-eye with a probability of 0.09, and the results of different attempts can be taken to be independent of each other. If the archer shoots nine arrows, calculate the probability that: 1) Exactly two arrows score bull's-eyes. 2) At least two arrows score bull's-eyes. What is the expected number of bull's-eyes scored?