Which graph/chart is most appropriate for percentages? The y-axis should reflect the entire ranges of possible values for a statistic in order to accurately illustrate the relative size of the values from each group. What is the range of possible scores for percentages?
What are degrees of freedom (df) related to inferential statistical testing? Why are they important? How are the dfs calculated for chi-square? How are they calculated for t-tests?
Cohen’s d is the appropriate statistic when differences in mean values are determined. What is the appropriate statistic to measure the chi-square results in a study/project?
How much does it cost to implement telemedicine? To determine this, you can use a previous study that reports the cost, or a website that describes the costs involved in adopting telemedicine, or even a manufacturer’s website that provides costs. Are there any cost savings when a setting adopts telemedicine? Who are patients, geographic areas who cannot use telemedicine?
Based on costs and limitations, what effect size do you think is necessary (give a specific number) to justify adopting telemedicine?
