A developmental psychologist interested in the development of color perception presented 20 one-month-old infants with a pair of color forms.One form had two colors and the other had one.If the infants preferred to look at the form with two colors above chance level (50%),they can perceive colors.The mean percentage of times the infants preferred the two-color form was 53.15 ( ).What is ?
A)0.83
B)0.98
C)3.72
D)4.39

Question

A developmental psychologist interested in the development of color perception presented 20 one-month-old infants with a pair of color forms.One form had two colors and the other had one.If the infants preferred to look at the form with two colors above chance level (50%),they can perceive colors.The mean percentage of times the infants preferred the two-color form was 53.15 (  ).What is  ?
A)0.83 
B)0.98 
C)3.72 
D)4.39

Quizplus · Accepted Answer

The Answer is C

A Developmental Psychologist Interested in the Development of Color Perception