Variance in a behavior that is related to variables that an investigator is investigating is systematic variance.
What is variance?
A measurement of variability for the standard deviation of scores from the mean.
What is systematic variation?
The term "systematic variation" typically refers to an anomaly or error in observations that are caused by variables that are outside the scope of statistical control.
Which measure of central tendency is used most often?
When your data distribution is continuous and symmetrical, such as when your data are normally distributed, the mean is typically the best measure of central tendency to utilize.
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<u>Answer:</u>
your answer would be <u>D</u>
<u>Why?:</u>
A republic is a state in which supreme power is held by the people and their elected representatives, and which has an elected or nominated president rather than a monarch, or an emperor.
<span>Hurston feels that she has nothing to lose by persevering due to slavery. She is proud of it. She is criticized for having a different view on slavery, because she is embracing it and trying to create something positive for herself. People might think she is selfish and short-sighted.</span>
Answer: Formal operational stage of cognitive development
Explanation:
Formal operational stage of cognitive development is the level of Piaget's theory of cognitive development where a person is able to generate hypothesis about world and things for answering issues.For solving certain problem, best predictions are made regarding to it in a systematic and orderly manner.
This type of thinking is considered scientific rather than hit and trial method because meaningful ,relatable and valid guesses are made in accordance with the question or problem.Then best way for solving problem is then concluded.
Answer:
In simple words, Root cause assessment relates to the problem-solving method used to recognise underlying causes with flaws or issues. It is commonly used during IT processes, communications, manufacturing process management, incident investigation, medicine as well as healthcare.
The three factors that one needs to keep in mind while doing such analysis is :-
What's the problem?
Why did it happen?
What will be done to prevent it from happening again?
