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POLL METHODOLOGY
The Mason-Dixon Poll was conducted by Mason-Dixon Political/Media
Research, Inc. of Washington, DC from April 7, 1999 through April
9, 1999. A total of 628 registered Minnesota voters were
interviewed statewide by telephone. All stated they regularly
vote in state elections.
Those interviewed were selected by the random variation of the
last four digits of telephone numbers. A cross-section of
exchanges was utilized in order to ensure an accurate reflection
of the state. Quotas were assigned to reflect the voter
registration distribution by county.
The margin for error, according to standards customarily used by
statisticians, is no more than plus-or-minus 4 percentage points.
This means that there is a 95 percent probability that the
"true" figure would fall within that range if the
entire population were sampled. The margin for error is higher
for any subgroup, such as a gender grouping.
PLEASE NOTE: This report is the property of Mason-Dixon
Political/Media Research, Inc. It is not for duplication and/or
redistribution. Copies of this report are available only through
subscription. Subscribers are prohibited from providing this
document to any third party. Any party in an unauthorized
possession, engaging in unauthorized use. or involved in the
unauthorized duplication or transmission of this document is
subject to all applicable criminal and civil penalties.
Poll Copyright 1999, Mason-Dixon Political/Media
Research, Inc. All Rights Reserved