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If you assume that the average speed of car will be 30km/hr when making a journey.

A journey distance is 10 km.

You therefore expect the journey to take 20 minutes.

How would you determine how much more likely the journey will take 20 minutes than not to take 20 minutes.

Is it 2, 3, 10 times more likely to take 20 minutes than some other time such as 5 minutes or 35 minutes.

Thanks

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# Probability of journey times

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