I was working on the question: An independent random sample is selected from an approximately normal population with an unknown standard deviation. Find the p-value for the given sample size and test statistic. Also determine if the null hypothesis would be rejected at α = 0.01. (a)n=26,T =2.485 (b) n=18,T =0.5   However, I am very confused and cannot find a detailed, step-by-step solution that doesn't involve the use of excel functions. Thank you so much!

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