Answer:
religion, economy, and job/work
Explanation:
Answer:
the Troposphere because it is the lowest layer
Answer:
Program evaluation
Explanation:
Dr. Roussel conducts research to determine whether or not an after-school program improves school performance in fifth-grade children. Dr. Roussel is most likely engaged in program evaluation(a systematic method for collecting, analyzing, and using information to answer questions about projects, policies and programs)
Answer:
The Lewis and Clark Expedition was the first occasion for United States citizens to travel so far by river and land into the West, but it certainly wasn’t the last. Upon their return they provided detailed maps, reports about natural resources, and details about the indigenous populations they encountered. That information made it easier for others to follow and lay their claims to the abundance of resources. In fact, just four years after the expedition returned, traders were already moving deep into the Louisiana Territory to exchange goods with Plains tribes. By 1822 one man alone - William H. Ashley - employed at least 100 trappers in the Rocky Mountains. To some, Lewis and Clark’s expedition ushered in a new and exciting time characterized by economic growth and new possibilities. To others, it would come to signify loss - the loss of land, the loss of cultural ways, and so much more
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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