Multiply Write the Answer in the Form a + Bi $$\left( \frac { 5 } { 2 } + 2 i \right) \left( \frac { 1 } { 4 } - 6 i \right)$$

question 155

Short Answer

Multiply. Write the answer in the form a + bi. $$\left( \frac { 5 } { 2 } + 2 i \right) \left( \frac { 1 } { 4 } - 6 i \right)$$

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Definitions:

Coefficient Of Correlation

The coefficient of correlation is a statistical measure that calculates the strength and direction of a linear relationship between two variables.

Coefficient Of Determination

A statistic that measures the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

Linear Regression Model

A statistical method for modelling the relationship between a dependent variable and one or more independent variables by fitting a linear equation to observed data.

Random Error Term

A component of a statistical model that captures the variability not explained by the explanatory variables.