Step 1 :The null hypothesis (H0) is a statement of no effect or no difference. It is the hypothesis that the researcher is trying to disprove. In this case, the null hypothesis would be that 62% or more of car crashes occur within 2 miles of the motorist's home.
Step 2 :The alternative hypothesis (H1) is a statement that contradicts the null hypothesis. It is the hypothesis that the researcher believes to be true. In this case, the alternative hypothesis would be that less than 62% of car crashes occur within 2 miles of the motorist's home.
Step 3 :The null and alternative hypotheses in symbolic form for this claim are: \[H_{0}: p \geq 0.62\] \[H_{1}: p < 0.62\]