If Twin Fetuses Are of Opposite Gender, They Are Always

question 22

Multiple Choice

If twin fetuses are of opposite gender, they are always

• A) monochorionic and monoamniotic.
• B) monochorionic and diamniotic.
• C) dichorionic and monoamniotic.
• D) dichorionic and diamniotic.

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Definitions:

Regression Equation

A formula that represents the relationship between a dependent variable and one or more independent variables, used to predict or estimate outcomes.

SSE

Cumulative squared discrepancies between predicted values by a model and the corresponding actual data points.

Coefficient Of Determination

A measure used in statistical analysis that assesses how well a model explains and predicts future outcomes, represented as a value between 0 and 1.

Dependent Variable

The variable in an experiment or study that is expected to change in response to changes in another variable known as the independent variable.