<Dl> <Dt> without Kerr </Dt> </Dl> <Table> <Tr> <Th> Poll source </Th> <Th> Date (s) administered </Th> <Th> Sample size </Th> <Th> Margin of error </Th> <Th> Doug Applegate (D) </Th> <Th> Rocky Chávez (R) </Th> <Th> Kristin Gaspar (R) </Th> <Th> Diane Harkey (R) </Th> <Th> Sara Jacobs (D) </Th> <Th> Mike Levin (D) </Th> </Tr> <Tr> <Td> FM3 Research (D) </Td> <Td> February 12--15, 2018 </Td> <Td> 400 </Td> <Td> ± 4.9% </Td> <Td> 20% </Td> <Td> 18% </Td> <Td> 9% </Td> <Td> 17% </Td> <Td> 8% </Td> <Td> 17% </Td> </Tr> <Tr> <Td> 21% </Td> <Td> 19% </Td> <Td> 10% </Td> <Td> 18% </Td> <Td>--</Td> <Td> 20% </Td> </Tr> <Tr> <Td> 26% </Td> <Td> 18% </Td> <Td> 10% </Td> <Td> 17% </Td> <Td> 12% </Td> <Td>--</Td> </Tr> <Tr> <Td>--</Td> <Td> 21% </Td> <Td> 11% </Td> <Td> 18% </Td> <Td> 11% </Td> <Td> 22% </Td> </Tr> </Table> <Tr> <Th> Poll source </Th> <Th> Date (s) administered </Th> <Th> Sample size </Th> <Th> Margin of error </Th> <Th> Doug Applegate (D) </Th> <Th> Rocky Chávez (R) </Th> <Th> Kristin Gaspar (R) </Th> <Th> Diane Harkey (R) </Th> <Th> Sara Jacobs (D) </Th> <Th> Mike Levin (D) </Th> </Tr> <Tr> <Td> FM3 Research (D) </Td> <Td> February 12--15, 2018 </Td> <Td> 400 </Td> <Td> ± 4.9% </Td> <Td> 20% </Td> <Td> 18% </Td> <Td> 9% </Td> <Td> 17% </Td> <Td> 8% </Td> <Td> 17% </Td> </Tr>

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