The Mean for the Population Is 67 with a Standard

question 1

Multiple Choice

The mean for the population is 67 with a standard deviation of 8.78.Given a z score of 2.56, what is the raw score?

• A) 89.48
• B) 75.78
• C) 87.88
• D) 69.56

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Definitions:

Blood Clot

A mass formed by platelets and fibrin in the blood to prevent bleeding, which can sometimes lead to pathological blockages.

Thalidomide

A sedative used in the 1960s that has been linked to birth defects, especially deformed or absent limbs.

Insomnia

A sleep disorder characterized by difficulty falling and/or staying asleep.

Dizygotic Twins

Also known as fraternal twins, these siblings result from the fertilization of two separate eggs by two separate sperm and share about 50% of their DNA.