Question: Please help me to answer this question, I tried to do it myself but the already been answer question answer formula is very

Please help me to answer this question, I tried to do it myself but the " already been answer question " answer formula is very confusing, i cannot calculate with that formula. Thanks

A simple random sample of IQ scores is selected from a normally distributed population of statistics professors. The sample statistics are n = 16, x = 127, s = 11. Determine the critical value of t and the margin of error, and then construct the 95% confidence interval estimate for the population mean. The critical value is t= (Round to three decimal places as needed.)

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Subjective norms, i.e. the norms of the target group

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