Pour your liquid into a graduated cylinder. You’ll see big numbers that go by ones and small lines. Say your liquid in on the third line above the 20. Then your measurement would be 20.3.
A Regression analysis creates a mathematical function that predicts the value of the <u>dependent variable</u> on the basis of the <u>independent variable</u><u>.</u>
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<h3>What is a
Regression analysis?</h3>
This refers to the powerful statistical method that allows a user to examine the relationship between two or more variables of interest.
Despite that we have many types of regression analysis, their core function all examine the influence of one or more independent variables on a dependent variable.
Hence, the Regression analysis creates a mathematical function that predicts the value of the dependent variable on the basis of the independent variable.
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Answer:
Confounding variable
Explanation:
The confounding variable is the variable that is extra in variables. It is not counted by the experimenter in the research experiment. With the help of confounding variables, it can be explained that it is cor-relational but in actual it is not there. This variable introduces the bias ness in the experiment.
confounding variable is the variable that affects the variable hidden on its outcome. But technically if we see confounding is not a true bias. Bias occurs when there is an occurrence of an error in data collection. In confounding variable there is positive bias occur when an association of bias is away from null and negative bias occur when it is associated with null.
Answer: Earth
Explanation:
From the description of the image above, Earth is the planet with the smallest inner core with Earth's inner core comprising of only 5% of the Earth.
This is in contrast to Mars (largest inner core) , Mercury (second largest) and Venus. The gas giants do not seem to have any inner cores in them.
