Community College Tuition. Use the following information for Exercises 53–63. The College Board reported that the mean tuition and fees at community colleges nationwide for the 2013–2014 academic year was $3264. Data were gathered on the total tuition and fees for a random sample of 10 community colleges in 2015. The normal probability plot is shown here.
Normal probability plot.
Question 9.255
59. A data analyst, in attempting to use technology to test whether the population mean tuition and fees have increased, obtained the following Minitab output. However, it appears that the analyst asked for the wrong hypothesis test. How can you tell?
Minitab test output.
9.4.59
The line “Test of vs. .”