The histogram above shows the Size variable of the 50 customers surveyed. The graph is not symmetrical compared to the Credit Balance (shown above),…
Also, right cubit length had the smalls standard deviation making the spread of the data less spread…
The pie chart shows the percentage of votes received by each candidate in the student council presidential election. Use the pie chart to answer the question.…
| |* Illustrate on an Excel pie chart showing amounts and percentages for each slice. |…
• On the Pie chart change the size of each slice by dragging the edges.…
1st set second hand prices of the sample of 40 cars and individual car makes…
Even an appropriate chart type is selected, issues such as scaling, suitable titles and legend types must be considered carefully to ensure effective communication of the data so that it can be interpreted to aid decision making. Data is usually presented in digital table form, sometimes printed out only from the spreadsheet. While this presentation style provides detailed figures, it is not the efficient way to provide and disseminate information. It may be emphasizing some key information, or to emphasize the relationship between certain data or to identify trends. Appropriately presenting data in the form of graphs or graphs can be a useful analysis tool and this can facilitate the decision-making process if the data is effectively interpreted. It allows the user to create charts or graphs that look very professional and let decision makers review data…
Chart not to scale. MKGEE ) 7 ( (NARRATIVE ON FOLLOWING…
2. The authors claim that this book is very different from a typical mathematics textbook. Would you agree or disagree, based on what you read in Chapter 1? Explain.…
In any type of thematic map, percentages can be used that distort data. Saying 10,000 out of 100,000 people have lung cancer in heavily populated areas sounds a lot worse that saying 10% or 1 out of 10 people have cancer in heavily populated areas.…
At the bottom of the article, there is a verticle bar chart of the Number of time-loss heat illnesses among high school athletes, by month. verticle bar charts usually depict the number of events or occurrences by group (in this case the number of time-loss heat illnesses by month). Sometimes bar charts are also used to depict percentages by groups as well.…
o Was the proper chart or graph used to present this data? Why or why not?…
Naturalistic observation Definition • It refers to collecting data without interfering with the ongoing behavior. • Observation relies on information available to the senses i.e. sight, hearing, touch etc. • participants are carefully observed in their natural setting without interference by the researchers.…
Population pyramid a bar graph showing the population divided into males and females in different age groups…
Since this is a non-mathematical treatment of statistics, do not worry if this expression confuses you. We will not be referring back to it in later sections.…