About this Quebec poll from Mainstreet Research
This Quebec poll was fielded by Mainstreet Research in January 2019, with a middle field date of January 18, 2019. The poll collected data from a total sample of n=979 Quebec respondents via IVR technology (automated calls).
The margin of error [moe] for this poll is estimated at ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.
If we compare these national numbers with the previous poll from Mainstreet Research (September 2018), the Coalition avenir Québec climbs 13 points from 32% to 45%, the Liberal Party loses three points from 29% to 26% (variation similar to moe), and the Québec solidaire remains stable at 16%.
You can read more information on this poll here.