In Your Mathematics Class, There Are 28 Students Who Attended

question 8

Short Answer

In your mathematics class, there are 28 students who attended class on the first day of the semester. 19 of the students brought a calculator to class that first day. If a student is randomly selected, what is the probability that student brought a calculator the first day?

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Definitions:

Homozygous

Having two identical alleles of a particular gene or genes, resulting in a specific genotype for that trait.

Heterozygous

Having two different alleles at a specific locus on a pair of homologous chromosomes, resulting in genetic variation.

Genetic Locus

A specific, fixed position on a chromosome where a particular gene or genetic marker is located.

X Chromosomes

One of the two sex chromosomes, present in both males (XY) and females (XX), that determine sexual differentiation in humans.