Write the null and alternative hypotheses Identify which is
     Write the null and alternative hypotheses. Identify which is the claim.  The results of a recent study show that the proportion of people who use seat belts when riding in a car or truck is 79%.  Choose the correct null and alternative hypotheses below  H0: p LE 0.79 Ha: p > 0.79  H0: p  0.79 Ha: p = 0.79  H0: p GE 0.79 Ha: p  0.79 Ha:p LE 0.79  Identify which is the claim.  The null hypothesis H0 is the claim.  The alternative hypothesis H2 is the claim. 
  
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