Question
A police officer claims that the proportion of accidents that occur in the daytime (versus nighttime) at a certain intersection is 35%. To test this
A police officer claims that the proportion of accidents that occur in the daytime (versus nighttime) at a certain intersection is 35%. To test this claim, a random sample of 500 accidents at this intersection was examined from police records it is determined that 156 accidents occurred in the daytime.
The following is the setup for this hypothesis test:
H0:p = 0.35
Ha:p 0.35
In this example, the p-value was determined to be 0.075
Come to a conclusion and interpret the results for this hypothesis test for a proportion (use a significance level of 5%)
Select the correct answer below:
The decision is to reject the Null Hypothesis. The conclusion is that there is enough evidence to reject the claim.
The decision is to fail to reject the Null Hypothesis. The conclusion is that there is not enough evidence to reject the claim.
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