Solve the Problem $\frac { 1 } { 3 }$ B) $\frac { 10 } { 9 }$

question 344

Multiple Choice

Solve the problem.
-A fair spinner has regions numbered 1 through 21. What is the probability that the spinner will stop on an even number or a multiple of 3?

• A) \(\frac { 1 } { 3 }\)
• B) \(\frac { 10 } { 9 }\)
• C) 17
• D) \(\frac { 2 } { 3 }\)

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Definitions:

Monozygotic Twins

Twins that result from one zygote splitting and forming two embryos; also known as identical twins.

Behavioral Similarity

The extent to which individuals or species exhibit comparable patterns of behavior, often due to genetic, environmental, or social influences.

Phenotype

The observable characteristics or traits of an organism, resulting from the interaction of its genotype with the environment.

Genotype

The genetic makeup of an organism, determining inherited characteristics.