Answer: alternative D.
Explanation: Dr. DeVries should choose his sample population randomly in order for his research to be representative, even having a specific population, which is high school seniors, that he wants to study. By <u>choosing specifically students from an exclusive college preparatory school, he isn't considering how students from other schools might perform in his research test</u>. This would be a very important step for him to understand how the practice in problem solving affects the ability related to it. Otherwise, he will have a distorted result.
Gandhi wanted to produce 'salt'. . . In 1930 he led a march of thousands of 'Indian's' for 250 mi. to a 'coastal town' to try to produce salt.
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The effects of a tsunami include loss of human and animal life, devastating property damage, severe flooding and disease. There are also environmental effects such as contamination of soil and water, a permanent change to the landscape, solid waste and disaster debris, and hazardous materials and toxic substances
Explanation:
Coalition headed by Germany, Italy, and Japan that opposed the Allied Powers in World War II. ... The pact signed by Great Britain, France, Italy, and Germany on September 29, 1938, by which the Sudetenland was ceded to Germany: often cited as an instance of unwise and unprincipled appeasement of an aggressive nation.
Answer:
Those who drafted the Declaration believed that it was better to remove the section dealing with slavery than risk a long debate over the issue of slavery since they needed the support from the southern states that dealt with slavery.
