Mara finds that the correlation between variables a and b is .43, while the correlation between variables a and c is -.78. These results indicate that: The correlation between A and C is stronger than the correlation between A and B.
A correlation coefficient, represented by the symbol r, quantifies the strength of the link. It is a measurement of linear connection and is occasionally referred to as Pearson's correlation coefficient after its creator. Other and more complex measurements of the correlation must be utilised if a curved line is required to represent the connection.
A scale from + 1 to -1 is used to calculate the correlation coefficient. Either + 1 or -1 represents a variable's complete connection with another. The correlation is positive when one variable rises as the other rises; it is negative when one variable falls as the other rises.
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Answer:Clipper Ship, ship with sleek hulls and tall sails that "clipped time from long journeys.
Morse Code, a system for sending messages that uses a series of dots and dashes to represent letters of the alaphabet, numbers, puncuation.
Explanation:
Answer:
C
Explanation:
C) The judicial branch finds meaning in the Constitution.
Answer:
Correct answer is B. Battle of Chickamauga.
Explanation:
B is correct answer, because it was a famous battle led in September of 1863 in which around 34 000 soldiers died. One of the bloodiest battles in the whole war.
A is not correct as Antietam is located in Maryland.
C is not correct, as this battle was a result of great siege that eventually led to just a couple of casualties.
