A local tennispro-shop strings tennis rackets at the tension(pounds per squareinch) requested by the customer. Recently a customer made a claim that thepro-shop consistently strings rackets at lowertensions, onaverage, than requested. To support thisclaim, the customer asked the pro shop to string 15 new rackets at 57 psi. Suppose thetwo-tailed P-value for the test described above(obtained from a computerprintout) is 0.09 and the sample mean is less than 57 psi. Give the proper conclusion for the test. Use