A tyre manufacturing company researched into the life span of one type of their motorcycle tyres. The results were as follows : Distance (100km) 10-19 20-29...

Question 1 Report

A tyre manufacturing company researched into the life span of one type of their motorcycle tyres. The results were as follows :

Distance

(100km)

10-19 20-29 30-39 40-49 50-59 60-69
Number of tyres 30 69 93 57 36 15

(a) Draw a histogram for the distribution.

(b) Use the histogram to estimate the mode.

 

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