# Solution Library

# Determine The Least Square Equation

**Question**

The accompanying data were compiled by the superintendent of schools in a large metropolitan area. The table shows the average SAT verbal scores of high school seniors during the 5 years since the district implemented its “back-to-basics” program.

Year x 1 2 3 4 5

Average Score y 430 432 430 426 426

Determine the equation of the least-squares line for these data.

a. y = –8/5x + 433

b. y = –7/5x + 428

c. y = 8/5x + 428

d. y = 8/5x + 433

e. y = –7/5x + 433

**Summary**

The question belongs to Mathematics and it is about finding least squares equation for the data.**Total Word Count NA**

## Comments

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