The Following Information Regarding a Dependent Variable Y and an Independent

question 98

Multiple Choice

The following information regarding a dependent variable y and an independent variable x is provided: $$\begin{array} { l l } \Sigma x = 90 & \sum \left( y - \frac { y } { ) } \right) ( x - x ) = - 156 \\\Sigma y = 340 & \Sigma \left( x - \frac { x } { 2 } \right) ^ { 2 } = 234 \\n = 4 & \sum ( y - y ) ^ { 2 } = 1974 \\\mathrm { SSR } = 104 &\end{array}$$ The slope of the regression equation is

• A) -.667.
• B) .667.
• C) 100.
• D) -100.

Understand the hierarchy of market integration and organization.

Distinguish between primary and secondary markets.

Comprehend the significant role of computer algorithms in trading activities.

Recognize procedures and regulatory requirements for selling securities.