Exam 2: Organizing and Summarizing Data

Provide an appropriate response. Round relative frequencies to thousandths. -The preschool children at Elmwood Elementary School were asked to name their favorite color. The results are listed below. Construct a frequency distribution and a relative frequency distribution.

Find the class width for the frequency table below.

Determine the original set of data. - Legend: 8 represents 5. 8

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. - What percent of the votes did Ann and Ted receive together?

Construct a frequency polygon for the data. -The grade point averages for 40 evening students are listed below. Construct a frequency polygon using eight classes.

Construct the specified histogram. -For the data below, construct a frequency histogram and a relative frequency histogram.

Provide an appropriate response. Round relative frequencies to thousandths. -The results of a survey about a recent judicial appointment are given in the table below. Construct a relative frequency distribution.

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. -Who got the most votes?

A researcher records the number of employees of each of the IT companies in the town of Westmoore. The results are summarized in the table. Find the class limits of the third class.

Explain what is misleading about the graphic. -