It seems these days that college graduates who are employed fulltime work more thanhour weeks. Data are available that can help us decide if this is true. A survey wasrecently sent to a group of adults selected atrandom. There wererespondents who were college graduates employed fulltime.The mean number of hours worked per week by thesewith a standard deviation ofrespondents washours,hours.Assume that the population of hours worked per week by college graduates employedfulltime is normally distributed with meanhours? Use the. Can we conclude thatis greater thanlevel of significance.Perform a onetailed test.Then fill in the table below.Carry your intermediate computations to at least three decimal places and round youranswers 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 placesThe 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 bycollege graduates is greater than $40 hours? YES OR NO
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