The Average Score of 100 Students Taking a Statistics Final

question 119

Multiple Choice

The average score of 100 students taking a statistics final was 70 with a standard deviation of 7. Assuming a normal distribution, approximately how many scored greater than 65?

• A) 0.2611
• B) 0.2389
• C) 0.7611
• D) -0.714

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Definitions:

Single Gene

Refers to a trait or condition that is determined by the instructions found in one gene, illustrating a simple form of genetic inheritance.

Heritable

Traits or characteristics that can be passed from one generation to the next through genetic inheritance.

Basket-Weaving

The craft or activity of making baskets by hand, often involving the weaving of materials like reeds, straw, or other fibrous materials.

Talent

A natural aptitude or skill possessed by an individual, often in a specific field such as music, sports, or art.