Blackboard Timed Test This test has a time limit of 1 hour and 15 minutes. This test will save and submit automatically

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Blackboard Timed Test This Test Has A Time Limit Of 1 Hour And 15 Minutes This Test Will Save And Submit Automatically 1 (49.8 KiB) Viewed 103 times

Blackboard Timed Test This test has a time limit of 1 hour and 15 minutes. This test will save and submit automatically when the time expires. Warnings appear when half the time, 5 minutes, 1 minute, and 30 seconds 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, 33 seconds. Question Completion Status: 1 | 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Close Window A Moving to another question will save this response. << Question 16 of 19 >>> Question 16 5 points Save Answer The test Hou= 34 versus H = 34 is conducted. The true value of u is 34 and it was decided to reject Ho. Does the conclusion result in type I error, type II error or a correct decision? correct decision type Il error Type 1 error Moving to another question will save this response. Question 16 of 19 >>> Close Window
Blackboard A Remaining Time: 1 hour, 12 minutes, 25 seconds. Question Completion Status: 2 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 17 of 19 >> Question 17 5 points Save Answer A survey of 15 large cities finds that the average commute time is 25.4 minutes. A chamber of commerce executive feels that commute time in his city is less and wants to publicize this. He randomly selects 26 commuters and finds that the average is 22.4 minutes with sample standard deviation of 5.3 minutes. Compute the value of the test statistic and determine if the null hypothesis Ho is rejected at a 0.01 level. Assume that data is from a normal distribution. Test statistic t=2.886, Do not reject Ho: = 25.4 Test statistic t= -2.886, Reject Ho: u=25.4 Test statistic t = 2.886, Reject Ho: 4 = 25.4 Test statistic t = -2.886, Do not reject Ho: H=25.4 Moving to another question will save this response. Question 17 of 19 >>> Close Window