Answer:
Global temperatures; in the past half-century.
Explanation:
The graph of the global temperatures in the northern hemisphere was more or less costant until it spiked very hard in the past half-century. Therefore, it is called the "hockey stick" chart because its shape resembles a hockey stick. The original graph was made, as the exercise details, by Michael Mann and his colleagues in 1999.
2) Either regulatory or antitrust. I haven't taken econ (except for Academic Decathlon Econ), so I might be wrong on this one.
3) <span>Blake Mycoskie
</span>4) Joseph Unahue because all the others invented their own products.
5) Demand for avocados would increase, causing prices to decrease. Look at the supply vs demand curve. They're inverse of one another. Basic econ
6) <span>the cost of luxury items like jewelry increases. if it's a luxury item, the supply will never increase; it will remain the same. but if there is less demand for it, then the cost will go up so that shop owners can pay off their bills.
7 and 8 aren't showing up for me so I think you typed too much in the problem.
Hope that helps. </span>
Empirical is most likely the answer
Answer:
t test
Explanation:
t test is used to test the significance of difference between two or more sample means.
F test is used to test the joint significance of independent variables, in determining dependent variable
Mann Whitney test is used to compare differences between independent group, when dependent variable is ordinal or continuous & not normally distributed.
So, to compare difference (vary) between amount of sales of Oak Ridge, Oak Wood, & Oak Park shopping malls : t test is the appropriate statistical test
