The Blood Groups A,B,and O Are Different Types of

question 67

Multiple Choice

The blood groups A,B,and O are different types of

• A) incomplete dominance.
• B) penetrance and expressivity.
• C) pleiotropy.
• D) alleles.
• E) heterozygotes.

Recognize the difference between reliability and accuracy.

Understand the concept of validity, including face validity, expert validity, and construct validity.

Distinguish between the various scales of measurement (NOIR) and their significance.

Grasp the distinction between nominal, ordinal, interval, and ratio levels of data and their uses.

---

Definitions:

Random Variable

A numerical variable whose values are determined by the outcomes of random situations.

Poisson Distribution

A statistical distribution showing the probability of a given number of events happening in a fixed interval of time or space if these events occur with a constant mean rate and independently of the time since the last event.

Poisson Distribution

A distribution for predicting the probability of a given number of events occurring over a fixed interval of time or space.

Normal Distribution

A probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.