NATIONAL MATH SCIENCE
INITIATIVE
Statistics
More Probability
1. At Gosset High School, 28% of seniors take AP Statistics.
a) What is the probability of randomly selecting 5 seniors and having at least one who is
taking AP Statistics?
b) What is the probability of randomly selecting seniors and not selecting one who is taking
AP Statistics until the 5th senior?

For review 1. in terms of which government is sovereign, differentiate among a unitary system, a confed- eral system, and a federal system of government. 2. to which level of government does the constitution distribute the enumerated po implied powers? concurrent powers? reserved powers? provide several power. 3. what matters fall within the scope of state sovereignty? differentiate among dual federalism, cooperative federalism, centralized federalism, and conflicted federalism. how does the national government use grants-in-aid, mandates, and preemption to direct the policy of state and local governments? 6. what do we mean by intergovernmental relations? why is the term a good description of u.s. federalism today? 7. list several advantages and several disadvantages of a federal system.