Scores on Standardized Intelligence Tests Are Normally Distributed with a Mean

question 82

Multiple Choice

Scores on standardized intelligence tests are normally distributed with a mean of 100 and a standard deviation of 15.This means that

• A) 50% of the population scores between 70 and 100 on standardized intelligence tests.
• B) only 5% of the population scores higher than 130 or lower than 70 on standardized intelligence tests.
• C) only 5% of the population scores higher than 115 or lower than 85 on standardized intelligence tests.
• D) 95% of the population scores between 100 and 130 on standardized intelligence tests.

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Definitions:

Human Resource Problems

Issues related to the management of employees within an organization, including recruitment, employment, and retention.

Developing Nations

Countries with lower levels of industrialization, lower standards of living, and lower Human Development Index (HDI) ratings compared to more industrialized nations.

Capital Flight

The rapid movement of large sums of money or capital out of a country, typically to avoid economic instability or unfavorable conditions.