What is a variable?
Describe the variables in your chosen data set. Identify each as qualitative, quantitative-discrete and quantitative-continuous?
Explain why you assigned the label you did. To support your label, refer to the concept definitions in your text or another reputable resource and be sure to cite them.
Describe a reasonable target population for the sample you used. Identify the sample.
Do you feel that your sample is representative of this population?
What would you do to ensure that the sample was more representative?
What is one business question that you could answer using the data set you selected?
Create one bar graph and one pie chart using variables of your choice (refer to the Excel tutorial under Recommended Activities). Interpret them; what conclusion can you make based on the graph/chart?
Make sure your graph has a title and a legend. All bars/pie wedges should be labeled and easily seen.
Create one frequency chart using a variable of your choice.
Show both relative frequency, the percentage of the total and the probability for each.
Interpret your results; what conclusion can you make based on the table?
Make sure your frequency table has a title and the columns are labeled.
Attachment:- CoffeeMakerDataSet.xlsx