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Evidence of ancient occupation of New Guinea, Melanesia, and Australia demonstrates skill of Upper Paleolithic peoples in ____________.

The mammoth disappeared in North America about ____________ years ago.

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

A coprolite is a sample of dried and partially fossilized ________________.

Which of the following is NOT a language family of the three waves of Native American migrants?

 Classify the following random variable according to whether it is discrete or continuous. The number of cups of coffee sold in a cafeteria during lunch.

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. Find  = …………..

The table shows test results for 200 students who took a GED test. Find = ……………… (Take two digits after the decimal point)

uppose a student has to appear for two tests. The probability that he will pass the first test is 0.7. If he passes the first test, the probability that he passes the second test is 0.8. Furthermore, if he fails the first test, the probability that he passes the second test is 0.6. E shows ……………………………(Take two digits after the decimal point)