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Filename: drivers/Session_files_driver.php
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File: /home/answnniz/public_html/index.php
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Function: require_once
Severity: Warning
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Filename: Session/Session.php
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Backtrace:
File: /home/answnniz/public_html/index.php
Line: 315
Function: require_once
A forecasting method has produced the following over the past five months. What is the mean squared error? Actual Forecast Error |Error| 10 8 2 2 8 11 –3 3 10 8 2 2 6 6 0 0 9 7 2 2 3.42 None of the above 5.20 4.20 2.92