In the above example, which of the following is true if the alpha is .05? A) You fail to reject the null; you didn't prove the average was less than 7 pounds. B) You fail to reject the null; you proved the average was less than 7 pounds C) You reject the null; you didn't prove the average was less than 7 pounds D) You reject the null; you proved the average is less than 7 pounds