In the Same Year the Declaration of Independence Was Signed

question 56

Multiple Choice

In the same year the Declaration of Independence was signed,

• A) the Spanish established a mission at San Diego.
• B) the Lakota Sioux settled in the Black Hills.
• C) the French and Indian War ended.
• D) the steam engine was invented.

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Definitions:

Significance Level

The probability threshold below which the null hypothesis is rejected, often denoted by alpha.

Level of Significance

In statistical hypothesis testing, it is the criterion used for deciding whether to reject the null hypothesis, often represented by alpha (α) and set before the study.

Significant Results

Findings in research that are unlikely to have occurred by chance alone, indicating a notable difference or effect that is statistically significant.

Obtained Value

The measured or calculated value resulting from an experiment or study.