In a two - tailed test, given that the population mean is 40 with a standard deviation of 2.5. A sample of 20 was taken and found that the average is 38. Find the p - value. (A 0.3000 B 0.0300 0.0030 0.0003

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A: Given information Standard deviation σ = 20 Sample size n = 16

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A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: A population is normally distributed with a mean of 50 and a standard deviation of 10. Find the…

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