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3241004551 [841]
3 years ago
7

Fill in the table below regarding populations and samples. The first column represents the question the statistician is trying t

o answer. Fill in the blank(s) for each row.
1. Question:Who will win the next U.S. presidential election?
population:?
sample: ?
2. Question Is my well water safe?
Population:?
Sample: ?
3. Question: Are as many girls born as boys in the world?
Population:?
Sample:?
4. Question: Which works better, Advil or Tylenol?
Population:?
Sample:?
5. Question:Do students who take more math classes in high school get into better colleges?
Population:?
Social Studies
1 answer:
lesya [120]3 years ago
4 0
1. Population: The whole United States PopulationSample: The population from each state.
2. Population: All homes that uses well water.Sample: Samples from each neighborhood.
3. Population: Population of total of girls and boys in the whole world.Sample: Sample from each country for both girls and boys.
4. Population: All people who use Tylenol or Advil.Sample: Size n of Advil users and size n of Tylenol users.
5. Population: All students who have taken one or more math class.Sample: Sample of students who took more and sample of students who took less.
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In two to three paragraphs, hypothesize about the effect the local topography had on the wars. In what ways did the Vietnamese a
Tcecarenko [31]

The Vietnam War was a violent battle that lasted for many years and had the controversial participation of the USA. In this conflict, the USA used state-of-the-art equipment and has more weapons to use and guarantee victory in the war. However, the Vietnamese army, even at a disadvantage in terms of armaments and technology, came out victorious because they had the advantage of the region's climate and topography.

Vietnam had a topography with little linearity and extensive vegetation, which allowed the Vietnamese to use their knowledge about the place and hide various traps that were not located by American equipment and caused American soldiers to be captured.

8 0
3 years ago
Bases increase the concentration of hydronium ions by donating hydroxide ions to water molecules. True False
ella [17]

Bases increase the concentration of hydronium ions by donating hydroxide ions to water molecules is False.

<u>Explanation:</u>

Bases are counterparts of acids. They take Hydronium protons from water, and increase the OH- I ions in the solution. One example for this could be ammonia.

When ammonia is added to a solution it accepts a proton of hydronium and becomes ammonium ion.

Solutions which posses’ higher concentrations of hydronium are called acidic solutions and those possessing lower concentrations of hydronium ions are basic in character. Also, pure water is neither acidic nor basic; therefore the concentration of hydronium ions in pure water is neutral.

8 0
3 years ago
Which quality is most closely associated with being psychologically healthy? Question 5 options: ​a.believing in luck ​being rea
vovikov84 [41]

The correct answer is letter C

Explanation: The most closely associated with being psychologically healthy is focusing on the self ​not needing others.

3 0
3 years ago
If a researcher is seeking clear, unambiguous answers, which type of data is the researcher likely to be seeking?
True [87]

If a researcher is seeking clear, unambiguous answers, the type of data that the researcher is likely seeking is a survey. Surveys are comprises with clear and unambiguous answers in which each respondent who participated provides the answer of each questions placed on the questionnaire.

7 0
3 years ago
To find the quotient of 8 divided by one-third, multiply 8 by
il63 [147K]

Answer: multiply 8 by 3

Explanation: Since the 8 ÷ 1/3 is 24, you would keep change flip which would make the problem 8 x 3/1 and 8 x 3 = 24

Have a Awesome Friday and happy to help

7 0
3 years ago
Read 2 more answers
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