Sasha Went to Her School's Computer Lab to Work on a Coding

question 8

Multiple Choice

Sasha went to her school's computer lab to work on a coding project due for a class.She was at the lab for two hours.How much time did Sasha spend working only on the coding project?

• A)about 10 minutes
• B)about 30 minutes
• C)about 50 minutes
• D)about 75 minutes

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Definitions:

Least Squares Line

A line of best fit determined by minimizing the sum of the squares of the vertical deviations from each data point to the line.

Weight

A measurement of the importance or influence that a specific element has within a set of data or model.

Height

A measurement of how tall an individual or structure is, typically measured from base to top.

Method Of Least Squares

A mathematical procedure for finding the best-fitting curve to a given set of points by minimizing the sum of the squares of the offsets ("the residuals") of the points from the curve.