What is the statistical interpretation type multiple

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What is the Statistical interpretation?Type:Multiple ChoicePoints Awarded:0/5Your Answer(s):
12/15/2016WebCOM™ 2.03/13The P‑value is smaller than 0.5 thus we are confident to say that assiduous students have higher final grades.Correct Answer(s):The P‑value is smaller than 0.5 thus we are confident to say that assiduous students have higher finalgrades.The P‑value is greater than 5% thus the answer is inconclusive.The P‑value is much smaller than 5% thus we are very certain that the slope is not zero.None of these (correct)
Question 4:In what follows use any of the following tests/procedures: Regression, confidence intervals, one‑sided t‑test, ortwo‑sided t‑test.All the procedures should be done with 5% P‑value or 95% confidence interval.The empirical literature suggests that class absenteeism undermines students’ academic performance and that anenforced mandatory attendance policy may be beneficial.Open Attendance data. Using data on 90 second‑year students enrolled in a Statistics course, test if students who areassiduous in attending lectures have higher final grades than students who are usually absent.What is the conclusion?Type:Multiple ChoicePoints Awarded:5/5
Question 5:Open Lab Visits data. Is it reasonable to claim that students with 8 or more visits to open lab sessions have averagefinal grade greater than 78?What test/procedure did you perform?Type:Multiple ChoicePoints Awarded:5/5
Question 6:Open Lab Visits data. Is it reasonable to claim that students with 8 or more visits to open lab sessions have averagefinal grade greater than 78?What is the P‑value/margin of error?Type:Multiple ChoicePoints Awarded:5/5
12/15/2016WebCOM™ 2.05/13Correct Answer(s):6.5407153.622127 (correct)7.5682754.845943Question 7:Open Lab Visits data. Is it reasonable to claim that students with 8 or more visits to open lab sessions have averagefinal grade greater than 78?

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