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In: Statistics and Probability

5. Assume that x has a normal distribution with the specified mean and standard deviation. Find...

5. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 15.4; σ = 3.7 P(10 ≤ x ≤ 26) =

6. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 5.1; σ = 1.3 P(7 ≤ x ≤ 9) =

7. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 15.0; σ = 3.2 P(8 ≤ x ≤ 12) =

8. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 24; σ = 4.2 P(x ≥ 30) =

9. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 101; σ = 11 P(x ≥ 120) =

10 Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 105; σ = 16 P(x ≥ 90) =

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orchestra answered 2 years ago
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