Research by george miller suggested that the capacity of short-term memory is about chunks of unrelated acoustically coded information.

The arizona department of transportation wishes to survey state residents to determine what proportion of the population would like to increase statewide highway speed to 75 from 65 mph. at least how many residents do they need to survey if they want to be at least 99% confident that the sample proportion is within 0.09 of the true proportion?

Which group received the right to vote last

According to the principles of the enlightenment, which of the following government actions would be inappropriate? (select all that apply.)