This Question: 1 pt 1 of 12 (0 complete) This C Complete parts (a) through (c) b

Question

This Question: 1 pt 1 of 12 (0 complete) This C Complete parts (a) through (c) below a Determine the critical value(s) for a right-tailed test of a population mean at the :0 05 level of significance with 10 degrees of freedom. b termine the critical value s for a left tailed test of a population mean at the :010 level of s gnificance based on a sample size of n-1 (c Determine the critical value(s) for a two-tailed test of a population mean at the -010 level of significance based on a sample size o n = 17 Click here to view the t-Distribution Area in Right Tal (a) tert-T171812 (Round to three decimal places as needed.) (b) tcrt-C,11341 (Round to three decimal places as needed ) e1333 (Round to three decimal places as needed) Click here to view the t-Distribution Area in Right Tail. Enter your answer in each of the answer boxes ne

Explanation / Answer

(a) +1.813

Critical t : 1.8125 = +1.813 at 5% los, 10 df and Right tail in t - tables

(b) -1.345

Critical t : -1.345 at 10% los, 14df and left tail in t -tables

(c) ±1.746

Critical t      :   ±1.7459 at 10% los. 16 df and two tail in t - tables

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