Living in one location rather than moving constantly is the definition of ____________.

The Aztec word for spear thrower was ____________.

A ___________ was a chisel-like stone tool used for carving and for making bone and antler needles.

It is argued that Neanderthals must have had language because they share the _________ gene with modern humans.    

____________ is considered a piece of evidence for the existence of language in prehistoric cultures.

How many migration waves were believed to have populated North America prior to European contact?

The number of possible outcomes of tossing a coin 7 times.

A sample space consists of six simple events, S = {E1, E2, E3, E4, E5, E6}. If P(E1) = 0.10, P(E2) = 0.14, P(E3) = 0.4, P(E4) = 0.20, P(E5) = 0.10, and P(E6) = 0.06. Are events B and C independent?

A sample space consists of six simple events, S = {E1, E2, E3, E4, E5, E6}. If P(E1) = 0.10, P(E2) = 0.14, P(E3) = 0.4, P(E4) = 0.20, P(E5) = 0.10, and P(E6) = 0.06. Find  = …………..

An oil company purchased an option on land in Alaska. Preliminary geologic studies assigned the following prior probabilities.                                                                                                                                                   After 200 feet of drilling on the first well, a soil test is taken. The probabilities of finding the soil identified by the test follow.  [ P (Medium-quality oil / soil) = ………………………….. Note: use Bay’s theorem in this part.