# Least Square Equations

The following tables lists the annual amounts of glass cullet produced by Kimble Glass Works, Inc.

year code scrap(tons)

1999 1 2

2000 2 4

2001 3 3

2002 4 5

2003 5 6

Determine the least squares trend equation. Estimate the amount of scrap for the year 2005

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#### Solution Summary

The solution estimates the least square equation trend using the data given.

$2.19