Using Tukey's Quick Test to Determine Whether There Is a Difference

Multiple Choice

Using Tukey's quick test to determine whether there is a difference in the two brands we can say that

A) the total of the values is 6 and we conclude there is no significant difference.
B) the total of the values is 6 and we conclude there is a significant difference.
C) the total of the values is 4 and we conclude there is no significant difference.
D) the total of the values is 4 and we conclude there is a significant difference.
E) the total of the values is 9 and we conclude there is a significant difference.