Data presentation using grouped frequency distribution chart and the other with a frequency polygon):

Data Presentation: Using the 2 articles attached (one with grouped frequency distribution chart and the other with a frequency polygon):  Summarize each study’s abstract Take a screenshot or picture of the study’s chart  Explain how this particular chart, graph, or visual is relevant to the study’s efficacy You will complete the above-mentioned points twice, once each for each article Explain ow both methods/charts relate and differentiate.

Grouped frequency distribution chart article Frequency polygon article