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Is it true that if two variables are not linearly correlated then they are not related?
Wiki User
∙ 13y ago
false
they can be related with quadratic equation as well
Wiki User
∙ 13y ago
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Independent and dependent variables are found in statements of causality but not in statements of association?
True. Good examples are shown in related links.
What is an equation that is true regardless of the values of the variables called?
An equation that is always true is an identity.
Is it always true for an inverse relation that the product of the two inversely related variables is constant?
It can't always be true. What if an inverse relationship crosses the origin, or one of the axes? In that case, at least one of the values (and therefore the product) will be zero.
What is s solving an equation?
An equation is a mathematical statement that may (or may not) be true, defined for some variables. Solving an equation is finding those values of the variables for which the equation or statement is true.
If an equation is an identity what is true about the solution?
It is true for all permissible values of any variables in the equation. More simply put, it is always true.
If two variables are highly correlated the correlation coefficient will be at or near zero-true or false?
If two variables are highly correlated, the Pearson correlation will be close to -1.0 or +1.0. A correlation of zero shows no relationship.
Did The Mohs hardness scale increase linearly from 1 to 10?
The Mohs hardness scale increase linearly from 1 to 10? True or False
Independent and dependent variables are found in statements of causality but not in statements of association?
True. Good examples are shown in related links.
How do tell the solution of an inequality?
Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.
When using the POST method variables are displayed in the URL is it true?
True
What is a true statementregarding the price elasticity of demand?
Price elasticity of demand is positively correlated with the existence of substitute goods.
Is this true A hypothesis is developed by determining a way to test multiple uncontrolled variables?
true
What is an equation that is true regardless of the values of the variables called?
An equation that is always true is an identity.
Is it always true for an inverse relation that the product of the two inversely related variables is constant?
It can't always be true. What if an inverse relationship crosses the origin, or one of the axes? In that case, at least one of the values (and therefore the product) will be zero.
How can you write an inequality that is neither true nor false?
If you use a variable, or variables, with an equation, or with an inequality, it is neither true nor false until you replace the variables with specific values.
True false researchers use experiments when they have more than two variables to consider?
True.
What is s solving an equation?
An equation is a mathematical statement that may (or may not) be true, defined for some variables. Solving an equation is finding those values of the variables for which the equation or statement is true.
