Determine the upper-tail critical value t in each of the following circumstances. a. 1-a= 0.95, n = 52 d. 1-a=0.95, n= 42 e. 1-a=0.99 n = 10 b. 1-a=0.90,n=52 c. 1-a=0.95, n= 32 a. t= (Round to four...

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Extracted text: Determine the upper-tail critical value t in each of the following circumstances. a. 1-a= 0.95, n = 52 d. 1-a=0.95, n= 42 e. 1-a=0.99 n = 10 b. 1-a=0.90,n=52 c. 1-a=0.95, n= 32 a. t= (Round to four decimal places as needed.) b. t (Round to four decimal places as needed.) c.t= (Round to four decimal places as needed.) d. t= (Round to four decimal places as needed.) e.t= (Round to four decimal places as needed.)


Extracted text: E Confiden Population Mean me Determine the upper-tail critical value t,2 in each of the following circumstances. rk a. 1-a = 0.95, n = 52 d. 1-a= 0.95, n = 42 b. 1-a=0.90, n = 52 e. 1-a=0.99,n= 10 a Tests c. 1-a= 0.95, n = 32 book O One or more of your responses is incorrect. Crunch a. t=2.0076| (Round to four decimal places as needed. For the level of confidence (1- a) x 100%, a is the proportion in the tails of the distribution that is outside the confidence interval. That is, the proportion in the upper tail of the distribution is a/2 and the proportion in the lower tail of the distribution is a/2. Locate the critical value on a table of critical values of t using a/2 and df = n-1. xt b. t= 1,6753 (Round to four decimal places as needed.) c. t=2.0395 (Round to four decimal places as needed. d. t= 2.02 (Round to four decimal places as needed.) Incorrect: 0 e.t=3.25 (Round to four decimal places as needed.) OK Clear all Check answer Ask my instructor Question 36 (0/1) Question 35 (0/1) Question 34 (0/1) / Question 33 (1/1) Question 37 (0/1) ENG -2°C Mostly cdoudy