Math302 week 7 knowledge - Study guides, Class notes & Summaries

Week 6 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 7 - Matched or Paired Samples Questions 2.0/ 2.0 Points Question 1 of 20 An adviser is testing out a new online learning module for a placement test. They wish to test the claim that on average the new online learning module increased placement scores at a significance level of α = 0.05. For the context of this problem, μD=μnew–μold where the first data set represents the new test scores and the...

Week 8 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 4 - Chi-Square Test for Homogeneity 4.0/ 8.0 Points Question 1 of 20 Click to see additional instructions A college prep school advertises that their students are more prepared to succeed in college than other schools. To verify this, they categorize GPA’s into 4 groups and look up the proportion of students at a state college in each category. They find that 7% have a 0-0.99, 21% have a 1-1.99, 37% h...

MATH 302 Week 7 Knowledge Check Homework Practice Questions

MATH302 B012 Win 20 Tests & Quizzes Tests & Quizzes MATH 302 Week 7 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 9 - Linear Regression and Correlation 1.0/ 2.0 Points Question 1 of 20 A vacation resort rents SCUBA equipment to certified divers. The resort charges an 0.0/ 1.0 Points up-front fee of $25 and another fee of $12.50 an hour. What is the dependent variable? • A. time • B. resort location • ...

MATH302 B012 Win 20 Tests & Quizzes Tests & Quizzes Week 7 Knowledge Check Homework Practice Questions Return to Assessment List Part 1 of 9 - Linear Regression and Correlation 2.0/ 2.0 Points Question 1 of 20 Due to erosion, a river shoreline is losing several thousand pounds of soil each year. A linear equation that expresses the total amount of soil lost per year is y = 12,000x. How many pounds of soil does the shoreline lose in a year? Answer: 12000 1.0/...