According to the migration transition theory countries that experience the highest level of permanent internal migration are in what stages? a) stages 1 or 2 b) stages 2 or 3 c) stages 3 or 4 d) stages 2 or 4

The probability of rolling a sum of 7 when rolling two dice simultaneously is 0.167. you decide to test that probability by rolling th dice 12 times. what is the probability that exactly 2 of the rolls is a sum of 7?

Who is the presiding officer of the senate whenever the vice-president is not present? speaker of the house attorney general secretary of state president pro tempore

Summarize the work of nobel prize winner roger sperry that is discussed in this article. (site 1)