According to Horan, Bulte, and Shogren (2005), Neanderthals Might Have

question 14

Multiple Choice

According to Horan, Bulte, and Shogren (2005) , Neanderthals might have died out because

• A) They showed no evidence of trade
• B) They showed no evidence of cultural specialisation
• C) They showed no evidence of manufacturing sophisticated artefacts
• D) They showed no evidence of rituals

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Definitions:

Mean

The average of a set of numbers, calculated by adding all values together and dividing by the number of values, a central measure of location in statistics.

Continuous Random Variable

A random variable that can take any value in a continuum or uncountable range.

P(x > a)

The probability that a random variable x will take a value greater than a specified number a.

P(x < a)

This notation represents the probability that a random variable x is less than some value a.