The characteristics of check teeth (e.g., molars) can provide anthropologists with information on the dietary habits of extinct mammals. The check teeth of an extinct primate species was the subject of research reported in the American Journal of Physical Anthropology (Vol. 142, 2010). A total of 18 check teeth extracted from skulls discovered in western Wyoming were analyzed. Each tooth was classified according to degree of wear (unworn, slight, light-moderate, moderate, moderate-heavy, or heavy). The 18 measurements are listed here. Data on Degree of Wear Unknown Slight Unknown Slight Unknown Heavy Moderate Unknown Slight Light-moderate Unknown Light-moderate Moderate-heavy Moderate Moderate Unworn Slight Unknown Identify the variable measured in the study and its type (qualitative and quantitative) Form frequency distribution. Identify the degree of wear category that occurred most often in the sample of 18 check teeth

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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The characteristics of check teeth (e.g., molars) can provide anthropologists with information on the dietary habits of extinct mammals. The check teeth of an extinct primate species was the subject of research reported in the American Journal of Physical Anthropology (Vol. 142, 2010). A total of 18 check teeth extracted from skulls discovered in western Wyoming were analyzed. Each tooth was classified according to degree of wear (unworn, slight, light-moderate, moderate, moderate-heavy, or heavy). The 18 measurements are listed here.

Data on Degree of Wear

Unknown

Slight

Unknown

Slight

Unknown

Heavy

Moderate

Unknown

Slight

Light-moderate

Unknown

Light-moderate

Moderate-heavy

Moderate

Moderate

Unworn

Slight

Unknown

  1. Identify the variable measured in the study and its type (qualitative and quantitative)
  2. Form frequency distribution.
  3. Identify the degree of wear category that occurred most often in the sample of 18 check teeth.




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