As the prices of goods and services decrease, a dollar  

The Athens city-state was a prime example of a direct democracy. 

  One way to describe the effects of specialization and trade between two nations is that it  

An open primary is when only registered party members may vote in the primary 

Devolution  is a process in which powers from the central government in a unitary system are delegated tosubnational units

Weights (in kg) for a sample of patients were 48 52 53 55 57 58 60 61 61 65 68 82     Make a frequency distribution for the data. Make 5 classes, and use the minimum data value as the lower limit of the first class. Use a – between lower and upper limits of each class. (Example: 0-1, but with correct numbers) Class Frequency

Suppose a quiz consists of three multiple choice questions, each of which has four answer choices, only one of which is correct. Calculate the probability of randomly guessing the correct answer for all three questions. Give your answer as a decimal, rounded to four decimal places.

Weights (in kg) for a sample of patients were 48 52 53 55 57 58 60 61 61 65 68 82     Calculate the standard deviation of the data.

A group of sixteen students wants to select a committee of three people to bring student complaints to the professor. In how many ways can the committee be chosen? Show work on your written submission for full credit.

38. Mel walks into his house one night and finds his wife sitting at the dinner table crying. He immediately thinks, “What have I done to hurt her?” His cognitive error is __________.