Assume that a single-sample t test is appropriate. Use SPSS to conduct a single-sample t test to test the nondirectional null hypothesis H: = 88. Using your output, complete the following statement of the results: The mean bathroom size for this sample of n = master bathroom sizes is square feet with a standard deviation of square feet. With a significance level of = 0.01, the null hypothesis that the population mean is 88 is , indicating there enough evidence to conclude that the master bathroom sizes for homes built in the last year are different than they were among homes built 10 years ago