It seems these days that college graduates who are employed fulltime work more than hour weeks. Data are available that can help us decide if this is true. A survey was recently sent to a group of adults selected at random. There were respondents who were college graduates employed fulltime. The mean number of hours worked per week by these with a standard deviation of respondents was hours, hours. Assume that the population of hours worked per week by college graduates employed fulltime is normally distributed with mean hours? Use the . Can we conclude that is greater than level of significance. Perform a onetailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. (If necessary, consult a list of formulas.) The null hypothesis: The alternative hypothesis: The type of test statistic: The value of the test statistic: round to at least three decimal places The P value: round to at least three decimal: Can we conclude at the 0.05 level of significance, that the mean number of hours worked per week by college graduates is greater than $40 hours? YES OR NO