Which Notation Represents a Testcross? (A "Dash" Indicates the Allele's

question 29

Multiple Choice

Which notation represents a testcross? (A "dash" indicates the allele's identity is unknown.) ​

• A)R-MM * R-mm
• B)RRMM * rrmm ​
• C)R-M- * R-M- ​
• D)rrMM * RRmm ​
• E)R-M- * rrmm ​

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Definitions:

Test Statistic

A value calculated from sample data that is used in a hypothesis test to determine whether to reject the null hypothesis.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or calculation.

Null Hypothesis

A hypothesis stating there is no significant difference or effect, serving as the default assumption in hypothesis testing.

T Test

A statistical test used to compare the means of two groups to see if there is a significant difference between them, often used when dealing with small sample sizes.