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were recorded by the driver. 24 19 21 27 20 18 13 23 30 10 18 23 15 19 28 10 11 12 13 14

were recorded by the driver. 24 19 21 27 20 18 13 23 30 10 18 23 15 19 28 10 11 12 13 14

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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1. The distance travelled (in kilometres) by a courier service motorcycle on 40 trips were recorded by the driver. 24 19 21 27 20 17 17 32 22 26 18 13 23 30 10 13 18 22 34 16 18 23 15 19 28 25 25 20 17 15 10 11 12 13 14 09 08 07 06 05 a) Using this equation 2k 2 n, to prepare the following: i) An absolute frequency distribution. Show the table i) A relative frequency distribution. Show the table iii) Estimate the mean, median and modal level of the trips made iv) Estimate the variance. ||||
Transcribed Image Text:1. The distance travelled (in kilometres) by a courier service motorcycle on 40 trips were recorded by the driver. 24 19 21 27 20 17 17 32 22 26 18 13 23 30 10 13 18 22 34 16 18 23 15 19 28 25 25 20 17 15 10 11 12 13 14 09 08 07 06 05 a) Using this equation 2k 2 n, to prepare the following: i) An absolute frequency distribution. Show the table i) A relative frequency distribution. Show the table iii) Estimate the mean, median and modal level of the trips made iv) Estimate the variance. ||||
b) Construct the following graphs: i) A histogram of the relative frequency distribution. Show the graph ii) The cumulative frequency polygon. Show the graph iii) The (relative) less than ogive. Show the graphs iv) The (relative) more than ogive. On the same graph
Transcribed Image Text:b) Construct the following graphs: i) A histogram of the relative frequency distribution. Show the graph ii) The cumulative frequency polygon. Show the graph iii) The (relative) less than ogive. Show the graphs iv) The (relative) more than ogive. On the same graph
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