Index | Background | The Study | Discussion

 CONCLUSION

My observed T-value was 18.83 with 57 degrees of freedom.  I can reject the null hypothesis at the any reasonable level of significance because my p-value was 0.00.  Therefore I have sufficient evidence to conclude that the true mean number of people who enter a particular grocery store during the interval from 2:30 p.m. to 3:30 p.m. is greater than the true mean number of people who enter a particular grocery store from 8:30 p.m. to 9:30 p.m.