A box filled with 4 green cards 4 red cards and 4 brown cards. a card is chosen at random from the box. What is the probability that it is a green or a brown card?

write your answer as a fraction

Determine whether the statement describes a population or a sample. The annual salaries of all the professors at the local college.

What is the difference between delegated, reserved and concurrent powers?

Members of Bob's group interact awkwardly. There are periods of silence, broken by ambiguous, tentative, and occasionally uncertain comments. The group is probably experiencing which stage?

How does Shays rebellion change the minds of Americans about the federal government?

Define: Neolithic Revolution:

Which correlation coefficient best represents a moderate relationship showing fewer anxiety symptoms in people who report higher life satisfaction?

In a survey of college students, the Intercollegiate Studies Association found that the best predictor of a student's later participation in the nation's civic and political life is Multiple Choice a. a college degree. b.

The stability of IQ scores ... (a) is highest in infancy. (b) becomes fairly high starting at around age four. (c) is highest with longer times between testing sessions. (d) is high for individual children but low for large groups of children.

Why was the Mexican Cession important to the United States? A. It abolished slavery in the United States. B. It gave Mexico all the land west of Texas. C. It recognized Texas as an independent nation. D.

Aging populations can be a problem for developed countries becausethere are fewer younger workers coming into the workforce. most older workers demand top-level pay and full benefits. many older people are skilled in manufacturing, not technology.