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For parts a and b, use technology to estimate the following. a) The critical value of t for a 90% confidence interval with df =

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For parts a and b, use technology to estimate the following. a) The critical value of t for a 90% confidence interval with df = 5. b) The critical value of t for a 98% confidence interval with df = 103. a) What is the critical value of t for a 90% confidence interval with df = 5? (Round to two decimal places as needed,)

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