Answer:
Test-retest reliability
Explanation:
Test-retest reliability has happened in statistical analysis. Test-retest reliability is of reliability. It is the external reliability. It is a statistical measurement tool to measure that the test is valid or not. It is about to conduct a test first time on a population and then again apply to the population. If the score of the first trial and the second trial are the same, the test will be valid. It indicates that the test is replicate and can be used more than one time at a specific period. The test-retest reliability indicates that the test has good validity. It is conducted two times T1 and T2 and the score will be the same. Linear correlation is used to measure the test-retest reliability of a test
Two reasons:
1. cold winters
2. rocky soils (not good for growing plants)
Answer:
B
Explanation:
The undercover agent was able to recognize the car in two different locations because she demonstrated object permanency which is also known as object constancy. She was able to acknowledge the fact that objects remain in existence even when they don't trigger our senses such as sight, hearing, touch and smell.
The answer is checks. Older people use check as they're a lot more simple than technology today.
Answer:
although it is possible to have more than one state, it is also possible to have only one state
Explanation:
