A recent article in The Wall Street Journal reported that 30year mortgage rate is now less than 6%. A sample of 8 small banks in Midwest revealed the following 30year rates (in %):
Mortgage Rate

4.8

5.3

6.5

4.8

6.1

5.8

6.2

5.6

At the .01 significance level, can we conclude that 30year mortgage rate for small banks is less than 6%? Determine the pvalue.