You Are Looking at a Normal Distribution of IQ Scores

question 29

Multiple Choice

You are looking at a normal distribution of IQ scores. A friend thinks that the graph is really cool and wants to know between what two scores (above and below the mean) would about 80% of the people fall. You immediately say

• A) 80 and 120
• B) 85 and 115
• C) 80 and 100
• D) 90 and 110
• E) you cannot tell from this graph

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Definitions:

Pith

The central core of certain plants' stems and branches, consisting of soft, spongy parenchyma cells.

Caloric Intake

The total amount of calories consumed from foods and beverages over a specific period of time.

Non-eating Activities

Activities designed to engage individuals, particularly those with eating disorders, in productive and enjoyable tasks that do not involve food.

Fluid Intake

The quantity of liquid consumed by an organism, crucial for maintaining hydration, nutrient absorption, and overall health.