The distribution of professional baseball player salaries has a mean of $3. 2 million. An analyst believes that the mean salary for teams on the East Coast is different. The analyst randomly selects 30 baseball players from teams on the East Coast and records their annual salaries. The mean salary for the players in the sample is $3. 9 million with a standard deviation of $2. 1 million. The analyst conducts a one-sample t-test for and calculates a P-value of 0. 78. At the level, what is the correct conclusion for this test