Relative frequency distribution

Reference no: EM1387165

The following data give the repair costs (in dollars) for 30 cars randomly selected from a list of cars that were involved in collisions.

2300 750 2500 410 555 1576
2460 1795 2108 897 989 1866
2105 335 1344 1159 1236 1395
6108 4995 5891 2309 3950 3950
6655 4900 1320 2901 1925 6896

a. Construct a frequency distribution table. Take $1 as the lower limit of the first class and $1400 as the width of each class.

b. Compute the relative frequencies and percentages for all classes.

c. Draw a histogram and a polygon for the relative frequency distribution.

d. What are the class boundaries and the width of the fourth class?

Reference no: EM1387165

Questions Cloud

Describe the requirement for complex data structures : Describe the requirement for complex data structures and how they are utilized. Describe the design and application of arrays and how the array simplifies program development.

The skills they must possess to be effective : the skills they must possess to be effective in the specific role of a manager for a new department within the service division

Flagellated protest giardia : The flagellated protest Giardia does not have true mitochondria but does have organelles called mitosomes. Determine what features would you look for to test the hypothesis that mitososmes are derived from mitochondria?

Contrast jane and her predecessor approaches : Contrast Jane's and her predecessor's approaches to negotiations in terms of the dimensions of interpersonal conflict management style. Then explain whether Jane's approach will be effective or not.

Relative frequency distribution : Compute the relative frequencies and percentages for all classes. Draw a histogram and a polygon for the relative frequency distribution.

Descartes versions of first cause argument : What are Aquinas' and Descartes' versions of the first cause argument? What is the distinction between a "causal series" and a "causal hierarchy"?

It is actively recruiting students for next year : It is actively recruiting students for next year. In which university will students have greater power? Illustrate what implications will this have for professors and administrators? Examine

Plato and aristotle : How did Plato and Aristotle differ in their ideas about the virtue of temperance? Plato and Aristotles ideas about temperance seem to be very similar.

Ribosomal rna genes in cyanobacteria : In plants, the mitochondrial, chloroplasts and nuclear genomes all contain ribosomal RNA genes. Would you expect the ribosomal RNA genes of a plant's mitochondria to be more like those of its chloroplasts

User Account

All Pages