2. Which of the following variables would be appropriate to graph using a pie or bar graph? a. Annual income for 20 employees Yes No or b. The favorite baseball team of 30 students Yes or No c. The number of pages in 15 textbooks Yes No or d. The country of origin of 25 immigrants Yes No or 3. Describe why the area principle is important in making a bar graph. It might be fun to ask an artist to liven up a bar graph by turning the bars into images. But include in your explanation why this might be risky.

The ages of people at a family party are listed. Construct an ordered stem-and-leaf diagram for the given data. Don’t forget to include your rough draft. You may want to do this on graph paper.34 54 17 26 34 25 14 24 25 23 20 18 25 19 27 26 35 36

5. Mr. Mike Hunt wants to make an investment in the stock market. He has shortlisted stocks and wants to know the frequency of the prices. So, he created the following table where the number of stocks falling in the particular price categories. a. Represent the data set in a suitable graph with appropriate information (like title, axis, label etc.) and comments on the graph.b. How many stocks Mr. Rahman shortlisted that cost below 1900?c. Which class has the maximum and minimum no. of shares?d. Which class has the second maximum and second minimum no. of shares?

On its maiden voyage in 1912, the RMS Titanic struck an iceberg and sank in less than three hours. The table shows survival statistics. Survivors Deceased Women and Children 11 Women and Total Category First Class Second Class Third Class Children Men Men 145 54 119 329 285 24 119 142 417 15 104 105 710 69 214 706 685 1517 899 Crew Total 2223 Source: Statistics of Passengers Rescued and Lost, White Star Momentos 1. Create a graph that lawyers could use to help families of the affected passengers. Explain what type of graph you chose and why. 2. The cruise line released a statement with the headline, "Hundreds of Lives Saved in Titanic Mishap." Create a graph or highlight some data that the cruise line could use to justify this headline. 3. Reflect How do the graphs from steps 1 and 2 show that the way in which you represent information can change people's perceptions? 4. Extend Your Understanding Search the Internet for some examples of data displays that are accurate but misrepresent…