Which Couple Cannot Be the Biological Parents of a Child

question 9

Multiple Choice

Which couple cannot be the biological parents of a child with blood group AB?

• A)Mother AB, father AB
• B)Mother AB, father OO
• C)Mother OB, father AA
• D)Mother AA, father BB
• E)Mother OA, father OB

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Definitions:

Null Hypothesis

Refers to a statement or assumption that there is no difference or effect, used as a starting point for statistical testing to be challenged by the alternative hypothesis.

Level Of Significance

The threshold used in statistical tests to decide whether an observed effect is considered statistically significant.

P-Value

A statistical metric that helps you determine the significance of your research results, essentially telling you how likely your data would have occurred by random chance.

One-Tail Test

A statistical test where the region of rejection is on only one side of the sampling distribution, used when the research hypothesis predicts a direction of the effect.