Use the Following to Answer Questions

question 82

Multiple Choice

Use the following to answer questions
This histogram represents the distribution of the number of years of education completed by twins who attended the 16th Annual Twins Day Festival in Twinsburg, Ohio, in August of 1991.
Figure: Years of Education
-(Figure: Years of Education) Based on the distribution, how many twins completed 13 years of education?

• A) 11
• B) 12
• C) 20
• D) 65

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Definitions:

Anoscope

A medical instrument used for examining the anus and lower part of the rectum.

Anus

The opening at the end of the digestive tract through which feces leave the body.

Tuning Fork

A metal instrument that produces a fixed tone when struck, used in hearing tests and in tuning musical instruments.

Hearing

The sensory function that enables the perception of sound, facilitated by the ears.