The String $- \cdot 2 - x a + 4 y$

question 73

Short Answer

The string $- \cdot 2 - x a + 4 y$ is prefix notation for an algebraic expression. Write the expression in postfix notation.

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Definitions:

Allele Frequencies

The proportion of all copies of a gene in a particular population that are of a given allele type.

Random Sampling

A method of selecting a sample from a statistical population in which every individual has an equal chance of being chosen.

Genetic Equilibrium

A state in a population where allele frequencies remain constant over time, assuming no evolutionary influences.

Allele

Different versions of a gene, known as alleles, result from mutations and exist at the identical location on a chromosome.