Social Studies, 18.07.2019 14:30 reaunnatowns

What are some potential sources of error in the experiment that is described in the article?

Answers: 2

Show answers

Answers

This works for the written answer on E2020: Incomplete definition (may be systematic or random) - One reason that it is impossible to make exact measurements is that the measurement is not always clearly defined. For example, if two different people measure the length of the same rope, they would probably get different results because each person may stretch the rope with a different tension. The best way to minimize definition errors is to carefully consider and specify the conditions that could affect the measurement.

Failure to account for a factor (usually systematic) - The most challenging part of designing an experiment is trying to control or account for all possible factors except the one independent variable that is being analyzed. For instance, you may inadvertently ignore air resistance when measuring free-fall acceleration, or you may fail to account for the effect of the Earth's magnetic field when measuring the field of a small magnet. The best way to account for these sources of error is to brainstorm with your peers about all the factors that could possibly affect your result. This brainstorm should be done before beginning the experiment so that arrangements can be made to account for the confounding factors before taking data. Sometimes a correction can be applied to a result after taking data, but this is inefficient and not always possible.

Answer from: xojade

copy and paste everything

experimental design

the accuracy of data-collecting devices

human error

bias in selecting samples

incorrect data analysis

incorrect treatment of the control group

Explanation:

Answer from: Quest

the old way of life was represented by superstition, an angry god, and absolute submission to authority. the thinkers of the age of reason ushered in a new way of thinking. this new way championed the accomplishments of humankind. individuals did not have to accept despair. science and reason could bring happiness and progress. kings did not rule by divine right. they had an obligation to their subjects. europeans pondered the implications for nearly a century. americans put them into practice first.

Answer from: Quest

1. go out into nature and commune with the divine2. experience real solitude to truly perceive nature3. realize that individuals are meant to learn from nature and transcend it4. think of nature as a symbol of the divine

Another question on Social Studies

Social Studies, 21.06.2019 14:30

Read the list of selections from the article. trump still seeks a border wall and said he might shut down the government again over it. a strong majority of americans blamed him for the standoff. and they rejected his arguments for a border wall, recent polls show. it is not clear how trump would fund the wall by declaring a national emergency. minutes later, senators voted 52-44 for a democratic plan to open agencies through february 8 with no wall money. that was eight votes short. yet it got more support than trump's republican plan, even though republicans control the senate 53-47. which two selections, taken together, provide the best evidence to support the idea that most people do not support funding a border wall? a 1 and 3 b 1 and 4 c 2 and 3 d 2 and 4

Answers: 3

Answer

Social Studies, 22.06.2019 07:00

How did kenya gain its idpendence in 1963

Answers: 1

Answer

Social Studies, 22.06.2019 07:30

To take a standard test such as the psat or plan students must have an

Answers: 1

Answer

Social Studies, 22.06.2019 13:00

Germany's black forest is being destroyed as a result of which environmental issue ?