Answer:
Studying hours.
Explanation:
Studying hours should the third variable that correlates the other two. Since that higher self-esteem should motivate students to study more, and that hours are going to get higher grades. So, depending on how many hours they dedicate to study, grades are going to raise, it's like a cycle in this case.
A democracy is a type of system of government where the people or the population have a choice in the election polls
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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With the exception of medical certificate if required and an appropriate pilot certificate, a private pilot can act as pilot in command of an aircraft.
<h3>Who is a pilot ?</h3>
A pilot is an expert that us trained to operate or fly an airplane.
Therefore, flying a plane required a strict protocol to follow.
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Answer:
It is only 2/3
Explanation:
because 2/3 is the same as a majority that means that 2/3 is grater that 12 so it is a majority vote
