What cuases the movement of the plates of the Earth

Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?

What are the two main ideas of this passage? museum experts feel that museums must change to attract visitors. museum experts care more about the number of visitors than about history. museums that display artworks and exhibits do not make families welcome. museums like colonial williamsburg make learning about the past fun. museums in the united states are different than in other countries.

If the null hypothesis is false and the researchers do not reject it a type 2 error has been made. true or false