In 1921, ________ Began an Extensive Project to Study Gifted

question 77

Multiple Choice

In 1921, ________ began an extensive project to study gifted individuals.

• A) Francis Galton
• B) Charles Darwin
• C) David Wechsler
• D) Lewis Terman
• E) William Stern

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Definitions:

T-Test Statistic

A type of inferential statistic used to determine if there is a significant difference between the means of two groups, which may be related in certain features.

Formula

A concise way of expressing information symbolically, as in a mathematical or chemical formula, representing a relationship between variables.

One-Sample Tests

Statistical tests used to compare the mean of a sample to a known value or standard, in order to assess if the sample comes from a population with that specific mean.

Alternative Hypotheses

In statistical testing, a hypothesis that suggests a difference or effect contrary to the null hypothesis, essentially proposing that an observed effect is real.