Which of These Made Advanced Tools and Produced Artwork

question 43

Multiple Choice

Which of these made advanced tools and produced artwork?

• A) Homo erectus
• B) Homo habilis
• C) Cro-Magnon man
• D) Neanderthal man
• E) Homo ergaster

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Definitions:

Critical F Value

A critical value used in the analysis of variance (ANOVA) tests, determining whether to reject the null hypothesis based on the F-distribution.

Degrees of Freedom

The number of independent values in a statistical calculation that are free to vary.

Null Hypothesis

A statement used in statistics that proposes there is no significant difference or effect, serving as the starting point for testing.

Significance Level

A threshold in hypothesis testing that determines whether a result is statistically significant; often denoted by alpha (α).