(Answered) 1 using the appropriate formula to construct a 95

Statistics

1) Using the appropriate formula to construct a 95% confidence interval for a hypothetical case of your choosing. Use your own unique choice of mean, standard deviation, and sample size to calculate the confidence interval. Analyze what will happen to your confidence interval if the confidence changes to 99%

2) Debate if "failing to reject the null" is the same as "accepting the null." Support your position with examples of acceptance or rejection of the null. Next, give your opinion on whether or not a failed t test "proves" the null hypothesis.

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