As a Preliminary Step in Its Product Testing, a Fast

Multiple Choice

As a preliminary step in its product testing, a fast food chain has two small groups (4 teenagers, 6 older adults) sample the item and "grade" it on "taste." According to the data below, what is the value of an appropriate nonparametric test statistic to determine if the two groups differ in opinion?
GLOBAL : Please place the table above the answers

A) 9
B) 10
C) 11
D) 12
E) 13