A police officer is concerned about speeds on a certain section of interstate 95. the data accompanying this excersise show the
speeds of 40 cars on a saturday afternoon. The speed limit on this portioin of interstate 95 is 66 mph. Specify the competing hypotheses in order to determind if the average speed is greater than the speed limit. calculate the value of the test statistic
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Answer:
The slope is 0.
Step-by-step explanation:
