I believe what you're looking for is economics, but I could be wrong.
Answer:
This is an example of: <u>a sample survey.</u>
Explanation:
In the experiment to determine the effect of sleep deprivation on the ability of the student to concentrate definitely needs an experimental setup rather than a randomized data collection.
<em>Do to the fact that, the experimental used a small sample sized area (Students in a calculus class) to test his hypothesis shows that the setup is a sample survey. </em>
<u>This sample survey result could be extrapolated to the whoe region (the classes in the school or whole school ) to determine if there was a major significance between the two variables.</u>
Answer:
why i do not know this go ask your mom lazy
Explanation:
i am lazy
The Caribbean sea, Hope I helped!!<span />
Answer:
Why did it take six years before Florida became a state?
Explanation:
Florida wanted to enter the Union as a slave state. It would take six years for Congress to act. ... Thus, the balance between the slave and free states in the nation remained the same in Congress. Florida became the twenty-seventh state in the United States on March 3, 1845.
