The following data give the repair costs (in dollars) for 30 cars randomly selected from a list of at were involved in collisions. 2300 2460 2105 6108 6655 750 1795 335 4995 4900 2500 2108 1344 5891 1320 410 897 1159 2309 2901 555 989 1236 3950 1925 1576 1866 1395 3950 6896 a. Construct a frequency distribution table. Take $1 as the lower limit of the first class and $1 as the width of each class. b. Compute the relative frequencies and percentages for all classes. Draw a histogram and a polygon for the relative frequency distribution.

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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
2460
2105
6108
6655
750
1795
335
4995
4900
2500
2108
1344
5891
1320
410
897
1159
2309
2901
555
989
1236
3950
1925
1576
1866
1395
3950
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?
Transcribed Image Text: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 2460 2105 6108 6655 750 1795 335 4995 4900 2500 2108 1344 5891 1320 410 897 1159 2309 2901 555 989 1236 3950 1925 1576 1866 1395 3950 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?
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