Show development for the solution If the confidence level is 95%, find the critical t value for n = 15 (using the z distribution table). a) for one tail and b) two tails

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Q: Express the confidence interval 59.3 % 8.3% in interval form. Express the answer in decimal format…

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Q: Find the margin of error for a 95% confidence interval for estimating the population mean when the…

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