Practice Concepts and Basic Data Analysis QRB

  
Use the internet to find one example of each of the following graphs:

Line      graph
Bar      graph (horizontal or vertical bars are acceptable)
Pie      graph
Suppose you were presenting these graphs to a group of      people (clients, co-workers, friends, etc.) who are not mathematically      savvy.
Create a 7- to 10-slide presentation with speaker notes that      provides a non-technical explanation of each graph. Remember, you are      addressing people who probably do not like or understand mathematical      terms.
For each graph, include the      following: Screenshot of your graph.
For      the line graph, what are the labels on the horizontal and vertical      axes? 
For      the bar graph, what labels are on the bars? What is being measured in this      graph? (Hint: look at the axis label.)
For      the pie graph, what is the title, in other words, what is it measuring?
How      would you improve each graph if at all? Is anything missing, misleading,      or perhaps just wrong with this graph?
What      would be the appropriate measure(s) for central tendency (mean, median,      mode) to display with each graph?
What      measure of dispersion (range, standard deviation) would be best?
Provide      a reference citation for the source of your graph so your facilitator can      find the graph online. Note: sometimes information changes      from day to day on websites, hence the reason for the required screenshot      in first bullet point above.

Note: If you are having difficulty finding graphs here are a few places to consider looking:

Your      online utility bill
Your      fitness app
A      dashboard at your office
U.S.      Government websites such as:

The Bureau       of Labor Statistics
The Bureau       of Economic Analysis
The Consumer Financial Protection Bureau
A       scholarly article in the University Llibrary
Business,       finance, and money management websites

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