If a juice drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of drink on an average and any overfilling or underfilling results in the shutdown and readjustment of the machine, in order determine whether or not the machine is properly adjusted, the correct set of hypotheses is H0: µ=12 and Ha: µ≠12. (Option C).
In scientific context, a hypothesis or hypotheses refers is a testable statement defining the relationship between variables or a proposed justification for an observed phenomenon. In this case, since the drink filling machine that is perfectly adjusted fills 12 ounces of drink on an average, after readjustment to determine if the machine is properly adjusted, the hypotheses that must be test that if the average of filling is equal to 12 ounces or not.
Note: The question is incomplete as options are missing. The options are a) H0: µ < 12 and Ha: µ≥12, b) H0: µ≤12 and Ha: µ>12, c) H0: µ=12 and Ha: µ≠12, d) H0: µ≠12 and Ha: µ =12.
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Answer:
In studying problem solving and the phenomena that lead to failure, psychologists tend to employ problems that can be solved by reasoning.
Explanation:
The problem solving related study is done by exposing an individual to a series of mathematical and personal problems. These problems present a moderate level of difficulty, but all require the individual to reason and reflect so that he can or cannot answer them, thus establishing an activity of failure or success to solve a possible problem.
Answer:
The Anglo settlers and First Nations have different worldviews regarding resources like land and wildlife like the bison. For the First Nations these are shared resources and not property in either the colonial or later Canadian or American legal sense.
Explanation:
Different cultures have different worldviews on the way that land and resources are used. One example is the tension that continues to exist today between the Canadian government which represents the Anglo Canadian majority and the various First Nations. Treaty 6 for example is an agreement between the Canadian Crown and the Plains and Woods Cree as well as other bands. As one of 11 treaties signed in the 1870s with the First Nations who had faced decades of threats from smallpox and the dwindling supply of bison, Treaty 6 and others like it lay out the terms for the establishment of reserves where the First Nations would cede their lands to the Crown. They would gain rights of usage on crown lands that would at least in theory help to keep the lands freer from white anglo settler encroachment. The Indigenous representatives asked for access to medical supplies and on-reserve education, as well as basic protections from disease outbreaks and famine. The First Nations did not have the same worldview on the possession of land as they viewed resources as something common and shared.
<span>President Hoover called for a minimal government role in changing the economy.</span>
This desire is called the "demand" - answer A.
For example, if in a given context there are a lot of consumers that are interested in buying a certain kind of a computer, one can say that there is a great demand for this computer. Also, if noone wants to buy it, then there is no demand for it.
