Dataset
1. the dataset from your Unit 1 discussion,
2. a dataset available from the dataset link, or
3. a dataset from the additional dataset file.
Note: The dataset selected must have at least two quantitative variables.
Complete the following information for the selected dataset.
1. What are the names of the dataset and the two quantitative variables of interest?
2. Create a scatterplot with a simple linear regression. Attach the scatterplot to your post.
3. For the variables selected, run the regression available in the Excel Data Analysis Tools, or use another linear regression method. Share the output.
4. What is the correlation coefficient (r)?
5. Summarize the results.
o State whether the relation is strong or weak. What evidence supports your assertation?
o State whether the relation is positive or negative. What evidence supports your assertation?
o Is this result what you expected?
6. Use the regression analysis output to determine the linear regression (best-fit prediction line) equation and state the equation.
Sample Solution
rket. Furthermore, the shutdown of schools, compounded by the associated public health and economic crises, poses complicated challenges to students’ learning. Thus, Moodle’s affordability helps bring VLE, LMS, and CMS technology within the reach of students and teachers with limited technical and financial resources. Especially during the economic decline brought about by the pandemic, Moodle’s license-free software platform eliminates the digital divide between privileged and the disadvantaged students due to its low cost. Its accessibility for all may also be the primary reason for its wide popularity, even before the advent of the COVID-19 pandemic.
According to the research report authored by Kaufman et al. (2020), the MISCL Toolkit is easy to use and produces accurate, meaningful results. Additionally, the toolkit users or participants in this preliminary study found that the MISCL Toolkit process is understandable and useful (Kaufman et al, 2020). However, since the assessment tool is relatively new and one of the few that specifically measures student-centered learning in the market, Kaufman et al. (2020) concede that more testing in schools with a var