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1. A highway with four lanes in each direction was studied to see whether drivers prefer certain lanes. A total of 1030 automobiles were observed
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Question:

Screen Shot 2020-07-12 at 9.27.40 PM.png

Screen Shot 2020-07-12 at 9.27.40 PM.png
1. A highway with four lanes in each direction was studied to see whether drivers
prefer certain lanes. A total of 1030 automobiles were observed during heavy
early-morning traffic, and the number of cars in each lane was recorded:
Lane
1
2
3
4
Observed count |294 276 238 222
Do the data present sufficient evidence to indicate that some lanes are
preferred over others? Test using a = 0.01.

Step-by-step answer

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