Mathematics, 12.03.2021 15:10 krystinayagel013
A math department gives all college algebra students a final exam to test rather or not students taking college algebra on site perform better on Final than students that take class completely online. The Math department gathers random sample of 40 on-site students (Students who take class in the classroom) and 35 online students. The final exam score for each student in the random sample is determined. The mean score for the on-site students is 75, with a standard deviation of 12. The mean score for the online students is 72, with a standard deviation of 15. Suppose a hypothesis test is conducted at the 5% significance level to determine if the mean score for all on-site students is higher than the mean score for all online students. What would be the Alternative hypothesis
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 21:50
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x
Answers: 1
Mathematics, 22.06.2019 00:20
Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation
Answers: 2
You know the right answer?
A math department gives all college algebra students a final exam to test rather or not students tak...
Questions
Mathematics, 27.07.2019 07:40
Health, 27.07.2019 07:40
History, 27.07.2019 07:40
Social Studies, 27.07.2019 07:40
Geography, 27.07.2019 07:40
Health, 27.07.2019 07:40
Mathematics, 27.07.2019 07:50
Social Studies, 27.07.2019 07:50
Mathematics, 27.07.2019 07:50
History, 27.07.2019 07:50
Mathematics, 27.07.2019 07:50
