Answer:
degree of freedom is 2
Explanation:
We have here,
Physical activity classified as "positive attitude" or "negative attitude"
General activity level was classified as active, mildly active, and inactive.
Degree of freedom (Row-1)(Column -1) = (2-1)(3-1)=2
Therefore degree of freedom is 2
Answer:
It is a Class I freight railroad operating in the eastern United States and the Canadian provinces of Ontario and Quebec. The railroad operates approximately 21,000 route miles of track. The company operates as the leading subsidiary of CSX Corporation, a Fortune 500 company headquartered in Jacksonville, Florida. You will need a conductors and engineers degree/A National Diploma or GED Certificate is a prerequisite as well as having a driver’s license.
Answer:
D
Explanation:
most likely D. everything listed has to do with election campaigns
Answer:
The Central American nation that is a democratic republic, with a population between four and five million, and whose territory is slighty smaller than the state of West Virginia is Costa Rica.
Explanation:
Costa Rica is a country in Central America. The country borders Nicaragua in the north and Panama in the south. To the east of the country is the Caribbean Sea, and to the west is the Pacific Ocean. Costa Rica has just over 4.8 million inhabitants, and an area of 51,100 km².
Today, the country has a stable democracy and is the oldest democracy in Latin America. It has always been among the Latin American countries with the highest HDI, and is ranked 62nd in the world. The crime rate is relatively low, the country is considered one of the safest in Latin America.
Do you mean Alexander The Great?
Cavalry was important because soilders had to move from place to place instead of walking along the hot desert, which was very difficult.
hope this helps :)
