In a Normal Distribution,approximately What Percentage of Scores Falls Between

question 19

Multiple Choice

In a normal distribution,approximately what percentage of scores falls between one standard deviation below the mean and one standard deviation above the mean?

• A)16%
• B)50%
• C)68%
• D)90%

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Definitions:

Spermatogonia

Undifferentiated male germ cells in the testes that divide to produce sperm.

Spermatids

Immature sperm cells that are the product of spermatogenesis, which will undergo further development to become mature spermatozoa.

Sperm Cells

Sperm cells are male reproductive cells responsible for fertilizing female egg cells to initiate pregnancy.

Chromosomes

Thread-like structures located in the nucleus of animal and plant cells, made of DNA and protein, containing genes.