In the following problem, check that it is appropriate to use the normal approxi

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In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. Ocean fishing for billfish is very popular in the Cozumel egion of Mexico. In the Cozumel region about 47% of strikes while trolling resulted in a catch. Suppose that on a given day a fleet of fishing boats got a total of 22 strikes Find the following probabilities. (Round your answers to four decimal places.) (a) 12 or fewer fish were caught (b) 5 or more fish were caught (c) between 5 and 12 fish were caught Need Help? ReadtTalk to a Tutor Submit Answer Save ProgrssPractice Another Version 5. My Notos Ask Your Teache 4 points BBBasicStat9 7.8.011 In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities It is known that 80% of all new products introduced in grocery stores fail are taken off the market within 2 years. If a grocery store chain introduces 70 new products, fnd the follow ng probabilites Round your answers to fou decimal places.) (a) within 2 years 47 or more fail (b) within 2 years 58 or fewer fail (c) within 2 years 15 or more succeed (d) ithin 2 years fewer than 10 succeed

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In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. Ocean fishing for billfish is very popular in the Cozumel egion of Mexico. In the Cozumel region about 47% of strikes while trolling resulted in a catch. Suppose that on a given day a fleet of fishing boats got a total of 22 strikes Find the following probabilities. (Round your answers to four decimal places.) (a) 12 or fewer fish were caught (b) 5 or more fish were caught (c) between 5 and 12 fish were caught Need Help? ReadtTalk to a Tutor Submit Answer Save ProgrssPractice Another Version 5. My Notos Ask Your Teache 4 points BBBasicStat9 7.8.011 In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities It is known that 80% of all new products introduced in grocery stores fail are taken off the market within 2 years. If a grocery store chain introduces 70 new products, fnd the follow ng probabilites Round your answers to fou decimal places.) (a) within 2 years 47 or more fail (b) within 2 years 58 or fewer fail (c) within 2 years 15 or more succeed (d) ithin 2 years fewer than 10 succeed

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