Answer: 3) Confounding variable
Explanation:Confounding variable is the variable that indicates about the external influential factors that produces the manipulated consequences of independent and dependent variable.This variable can lead to producing useless outcomes in an experiment.
According to the question, the changes occurring in interest of student in algebra can be due to the outside factors which are not generating the actual results and thus, experiment is getting ruined.
Other options are incorrect because application variable remain same for the experiment,system variable are the variables of certain system and reliability variables describe about the variable on which dependent or stable.Thus, the correct option is option(3)
Answer:
The geographical location of New York makes it easier to be a natural link from New England to states like Ohio, Pennsylvania, or Michigan because it is in the center of the two regions. There is also no mountains in the route from New England to the states across.
Answer:
defensive bias
Explanation:
Defensive bias is a form of defense mechanism that people do when they are feeling a threat. Rather than acknowledging the threat, people with defensive choose to minimize the fear from the threat by attributing the cause of the threat to something that is outside of their control.
We can see this in Jared's situation.
When he received a negative review, he felt threaten that he might lost his job since he fail to met a certain standard.
To cope with the fear from the threat, he attribute it to other things and blame the management for giving 'unrealistic goals' rather than improving his productivity.
The correct option is b. science holds that claims that are currently supported may need future revision based on new evidence
The meaning that science searches for truth by approximation is "science holds that claims that are currently supported may need future revision based on new evidence."
<h3>What is science?</h3>
Science is any knowledge-based system that focuses on the physical world as well as its phenomena, requiring unbiased observations and rigorous experimentation.
Some features about science are-
- A science, in general, is the pursuit of information concerning broad facts or the operation of fundamental laws.
- Depending on the area of study, science can be separated into various disciplines.
- The physical sciences, which include astronomy, physics, biochemistry, and Earth sciences, examine the inorganic world.
- Biology and medicine are biological sciences that investigate the organic universe of life and its activities.
- Anthropology and economics are social sciences that investigate the social and cultural elements of human behavior.
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The complete question is-
what does it mean that science searches for truth by approximation
a. science holds that claims must be both valid and sound
b. science holds that claims that are currently supported may need future revision based on new evidence
c. science relies on educated guesses as our only source of knowledge
d. science holds that there isn't just 1 underlying truth to be found; whats true for you may not be true for me
e. all the above
Answer: Notice that members of the House are elected every two years, whereas senators are elected for six-year terms. ... Senators are at least thirty years old and citizens for nine years. Another difference is who they represent. Senators represent their entire states, but members of the House represent individual districts.
Explanation:
