Please create personalized and substantive responses to at least two other student main posts. In your response, include the following:
Choose any two classmates and review their main posts.
Find the dataset that each student used, and repeat their r value calculation in Excel for the variables they chose. Are they correct? Do you agree with how they described the relationship between the two variables? Explain in one paragraph and include both your results and the student results.
For the same two classmates, also review their scatterplots. Discuss the “shape” of the scatterplot – is it mostly linear or is it all scattered around? Does the scatterplot seem to have a positive (upwards from left to right) or negative slope? Does their scatterplot visually match what the r value is suggesting? What can you say about the relationship based on the scatterplot?
Student 1 post shidadah attached
Student 2 post brianna is attached