Question: 110 Presuming that the assumptions for regression inferences are met, perform the required correlation t-tests, using either the critical-value approach or the P-value approach.

Following are the size and price data for custom homes from Exercise 15.18.

At the 0.5% significance level, do the data provide sufficient evidence to conclude that, for custom homes in Equestrian Estates, size and price are positively linearly correlated?