Blackboard A Warnings Appear When Nair The Time 5 Minutes 1 Minute And 30 Seconas Remain Multiple Not Allowed This 1 (47.72 KiB) Viewed 78 times
Blackboard A warnings appear when nair the time, 5 minutes, 1 minute, and 30 seconas remain. Multiple Not allowed. This test can only be taken once. Attempts Force This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. Completion Remaining Time: 1 hour, 12 minutes, 44 seconds. Question Completion Status: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Close Window Moving to another question will save this response. << Question 14 of 19 >>> Question 14 5 points Save Answer If the variance of the water level of a river is 1.44 meters. How many days should we select to measure the water level to estimate the mean within 0.3 meters with a 98% confidence. Suppose the distribution is normal. 88 85 86 87 Moving to another question will save this response. Question 14 of 19 >>> Close Window
Blackboard A Hemps Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. Remaining Time: 1 hour, 12 minutes, 39 seconds. Question Completion Status: 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Close Window Moving to another question will save this response. Question 15 of 19 >>> Question 15 7 points Save Answer Consider the Hypotheses Ho: 4 = 36 vs H1: > 36. Assume X-37, 0-5 and n-25 a) Using a=0.10 .find the critical value(s). Type the critical values(s) b) Find the test statistic. (Type this number) c) At a=0.10, is Ho accepted or not accepted? (Type accepted or not accepted) Moving to another question will save this response. Question 15 of 19 >>> Close Window
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