An Empirical Science Is One That Is Based on

question 68

Multiple Choice

An empirical science is one that is based on

• A) assumptions.
• B) calculus.
• C) computer models.
• D) observed data.
• E) hypotheses.

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Definitions:

Confidence interval

An estimated range of values calculated from sample data that is likely to include the true population parameter with a specified level of confidence.

Average hourly income

The average amount of money earned by an individual or group per hour worked.

Confidence interval

A palette of statistical results, extracted from samples, aiming to encompass the unspecified value of a population attribute.

Value of t

A statistic used in hypothesis testing that compares the means of two groups to determine if they are significantly different from each other.