The ABO Blood Typing System Is Currently Used in Criminal

question 22

Multiple Choice

The ABO blood typing system is currently used in criminal trials:

• A)to exclude a person as a suspect because his/her blood does not match the ABO type of blood found at the crime scene.
• B)to conclusively establishes that the blood found at the scene of the crime came from the suspect.
• C)to confirm DNA testing correctly identified the perpetrator of the crime.
• D)ABO blood typing is no longer admissible in criminal court

---

Definitions:

Sample Proportions

Measures that represent the fraction of the sample that exhibits a particular attribute or characteristic.

Population Proportions

Fractions or percentages of a population that fall into various categories, often used in polling and survey results.

Estimator

A statistic used to estimate the value of a population parameter.

Simple Linear Regression

A statistical method that models the relationship between a dependent variable and one independent variable by fitting a linear equation to observed data.