A psychologist is interested in the social interactions of preschool children. She measures the number of verbal interactions that each child at a preschool engages in during a day. Here is the frequency distribution of the data. The cumulative % for the interval 46-55 is _________.
A) 8.89%
B) 20.00%
C) 0.64%
D) 28.89%

Question

A psychologist is interested in the social interactions of preschool children. She measures the number of verbal interactions that each child at a preschool engages in during a day. Here is the frequency distribution of the data.  The cumulative % for the interval 46-55 is _________.
A) 8.89% 
B) 20.00% 
C) 0.64% 
D) 28.89%

Quizplus · Accepted Answer

The Answer of A psychologist is interested in the social interactions of preschool children. She measures the number of verbal interactions that each child at a preschool engages in during a day. Here is the frequency distribution of the data.  The cumulative % for the interval 46-55 is _________.
A) 8.89% 
B) 20.00% 
C) 0.64% 
D) 28.89%

A Psychologist Is Interested in the Social Interactions of Preschool