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Chapter 2: Q.12 (page 127)

Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that they generally sell three cars; nineteen generally sell four cars; twelve generally sell five cars; nine generally sell six cars; eleven generally sell seven cars. Complete the table.

Short Answer

Expert verified

The completed table of 65randomly selected car salespersons is as follow:

Step by step solution

01

Content Introduction

Each frequency from a frequency distribution table is added to the sum of its predecessors to get the cumulative frequency.

Relative frequency is the proportion of a certain event's frequency to the total frequency in a statistical experiments.

02

Content Explanation

The completed table of 65randomly selected car salespersons is as follow:

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Most popular questions from this chapter

The students in Ms. Ramirez鈥檚 math class have birthdays in each of the four seasons. Table 2.40 shows the four seasons, the number of students who have birthdays in each season, and the percentage (%) of students in each group. Construct a bar graph showing the number of students.

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