How do you find a relationship between two variables? The direction of the relationship between two variables is identified by the sign of the correlation coefficient for the variables. Postive relationships have a “plus” sign, whereas negative relationships have a “minus” sign. What variable is the same in both directions? Positive correlation is a relationship […]
Is model a noun?
What is the process of breaking down rocks called?
What is the process of breaking down rocks called? Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of […]
What is Egyptian settlement?
What is Egyptian settlement? The Ancient Egypt Settlement is the third of the Cultural Settlements, released on 18 March 2020. The purpose is to help Queen Nefertiti lead Ancient Egypt to prosperity. How did Egypt benefit from its geographic location? The geography of Ancient Egypt was very unique and allowed Egypt to become a very […]
What did Hermann Ebbinghaus contribute to the study of memory?
What did Hermann Ebbinghaus contribute to the study of memory? Hermann Ebbinghaus (January 24, 1850 – February 26, 1909) was a German psychologist who pioneered the experimental study of memory, and is known for his discovery of the forgetting curve and the spacing effect. He was also the first person to describe the learning curve. […]
Is the first architect known in history by name?
What is the transfer of heat by direct contact?
What is the transfer of heat by direct contact? Conduction Does conduction heat through direct contact? Conduction is how heat transfers through direct contact with objects that are touching. Any time that two objects or substances touch, the hotter object passes heat to the cooler object. What is conduction 4points? Transfer of heat through objects […]
What are the two seas that border China?
What are the two seas that border China? To the east and south, China borders two seas – the China Sea and the Yellow Sea. Although these bodies of water provided food and water routes for trade, both seas are located in the Pacific Ocean. What seas and oceans surround China? China Seas The East […]
Which is classified as Cosmogenous sediment?
Which is classified as Cosmogenous sediment? Cosmogenous sediment is derived from extraterrestrial sources, and comes in two primary forms; microscopic spherules and larger meteor debris. Like spherules, meteor debris is mostly silica or iron and nickel. One interesting form of debris from these collisions are tektites , which are small droplets of glass. Where are […]
What vehicles must stop?
What vehicles must stop? Any vehicle with three or more axles and weighing more than 4,000 pounds. Trucks transporting hazardous loads must stop before they cross railroad tracks. Do big cars have bigger blind spots? B. Large trucks have bigger blind spots than most passenger vehicles. Even if a vehicle is properly equipped with rearview […]