enMath Home | My Classes User Settings| Log Out Melissa Washbr Forums Calendar Gradebook divia-sec3 > Assessment Due Fri 04/24/2020 10:00 e: 15 Based on the data shown below, calculate the correlation coefficient (rounded to three decimal places) 9.75 11.3 3. 12.15 4 10.7 9.35 6. 9.6 Lice Points possible: 1 Unlimited attempts. Submit

A newspaper collected information on schools in its circulation area in order to compare their quality. Two Which is a true statement regarding Springside? measures the newspaper collected for each school, O Springside does not affect the correlation. mean class size and mean score on a statewide O Springside weakens the correlation shown in the scatterplot. reading exam, are shown in the scatterplot. One school in the report, Springside Elementary, is labeled in the graph. O Springside strengthens the correlation shown in the scatterplot. O Removing Springside would increase the value of the correlation coefficient. Comparing Schools 90 Springside 70 60 50 40 Save and Exit Next Submit Mark this and return ContentViewers/AssessmentViewer/Activity# ch hp Mean State Test Score

Please submit the answer via a PDF document or Word document. **Dependent t-test** Use the following data and scenario to answer the questions. A dog trainer is interested in whether the type of environment (park or training facility) will influence how quickly dogs learn a new skill. The dog trainer obtained 40 dogs to participate in the training program. First the 40 dogs learned a new skill at the park and the dog trainer recorded how many hours it took for each dog to learn the new skill. Then the 40 dogs learned a new skill at the training facility and the dog trainer recorded how many hours it took for each dog to learn the new skill. Can we conclude that the type of environment significantly influences how quickly dogs learn a new skill? Alternative Hypothesis: The type of environment significantly influences how quickly dogs learn a new skill. Null Hypothesis: The type of environment will not significantly influence how quickly dogs learn a new skill.   Use the following data…

Hello! Please look at the image attached. There are 6 correlation scatter graphs which each represents a continent. Please analyse the graphs, as what they indicate and what they show as in the relationship between obesity% and life expectancy. Thank you