No. Not sure why you're asking this but if you elaborate I will be happy to help.
Answer:
a. reliability
Explanation:
When a test administered to the same subject gives the same result after repeatedly taking the test irrespective of the time interval between them, then the test is said to be reliable.
The Intelligent Quotient test gives a score according to the person's performance. The test also takes into account the mental age of the person.
Here, the IQ test gives the same result when the same person takes the test. Hence, the test has high reliability.
Answer:
Transporting goods became WAY less expensive than it was before hand and a bit safer as well. Quicker times and more.
Explanation:
Fundamentals of railroads :D
Answer: C) cognitive dissonance theory
Explanation:
Inability to regulate commerce among the states