Find the Equation of the Least-Squares Line for the Given

question 2

Multiple Choice

Find the equation of the least-squares line for the given data. Draw a scatter diagram for the given data and graph the least-squares line. x
1
3
5
7
9
Y
9
7
6
3
2
​
​

• A) ​
• B) ​
• C) ​
• D) ​

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Definitions:

Call Option

A financial contract giving the buyer the right, but not the obligation, to buy a stock, bond, or other instruments at a specified price within a specific time period.

September

The ninth month of the year in the Gregorian calendar, often associated with the beginning of the academic year in many countries.

Put Option

An economic agreement granting the possessor the option to offload a defined quantity of an underlying asset at a fixed price before a certain deadline, without any compulsion.