January is trying to see if the number of Lexus purchases has changed at all in the last decade in Pennsylvania. Heknows that the mean number of Lexus purchases in the population 10-years ago was 41.7 vehicles per month with a population standard deviation of 5.82. He conducted a survey of a sample of Pennsylvania residents (n = 210) this year and determined that the number of Toyota purchases led to a sample mean of 36.1. With an alpha=0.05, the critical z-value is 1.960. Calculate the z-statistic and decide of whether or not to reject the null hypothesis