Answer:
study and focus on what your looking at
Answer:
the answer you're looking for is simply : crowd
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)
<span>The babysitter would only experience an emotion after seeing what the stimulus was about and making an appraisal of that stimulus, which would occur by checking to see what caused the door to make such a noise. If the door was making a noise because of a positive reason, such as the parents being home, the babysitter would appraise this as positive and associate the noise with the family coming home in the future. If it was because someone was trying to break into the house, the babysitter would appraise this with a fearful response to the door making noises in the future.</span>
