Use the following information for questions:
Is there a relationship between the color of one's eyes and the comparative lengths of one's index and ring fingers? Students were asked "which finger is longer: your index finger or your ring finger? Or are they the same?" They also reported the color of their eyes (blue, brown, green, or hazel). The analysis of the results is given below.
-What is the expected count for "blue eyes"and "same"?
A) 59/3
B) 29/4
C) 229/12
D) (59)(29)/229

Question

Use the following information for questions:
Is there a relationship between the color of one's eyes and the comparative lengths of one's index and ring fingers? Students were asked "which finger is longer: your index finger or your ring finger? Or are they the same?" They also reported the color of their eyes (blue, brown, green, or hazel). The analysis of the results is given below. 
-What is the expected count for "blue eyes"and "same"?
A) 59/3 
B) 29/4 
C) 229/12 
D) (59)(29)/229

Quizplus · Accepted Answer

The expected count for "blue eyes" and "same" is calculated using the formula (row total * column total) / grand total, which corresponds to choice D.

Use the Following Information for Questions