of 24 r for t? (Recall that the number of degrees of freedom for a one-sample t-
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Question
of 24 r for t? (Recall that the number of degrees of freedom for a one-sample t-test is given by df he use n-1, where n is the sample size.) Click the icon to view the t-distritution table. TO find a 90% confidence interval for the (Round to three decimal places as needed population mean, he should usefor Table t Distribution Critical Values 99 12.706 3182 4.303 3.182 2.776 2 571 2447 2.365 2 306 6.314 2.920 2353 3.078 2 188 1638 1533 1476 6 1440 7 141s 9.925 5.841 4 604 4032 3707 1499 318.289 22328 0214 .173 3 1.943 895 1860 1.833 4541 3.747 3.365 3.143 2.998 2.896 2821 4.785 4501 1.383Explanation / Answer
From t distribution table
For 90% confidence interval, we find critical value for two tail DF = 23 is 1.714
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