KS-SEN SurveyUSA: Marshall+2

[VAR]

Among "100% certain to vote", the two are actually tied up.

Also, most of the undecideds stem from <40 voters, which bodes well for Bollier.

I’m not sure how much this really matters.

43% of undecideds are Trump voters, 16% are Biden voters. Age doesn’t matter that much when analyzing crosstabs, you should look at Party ID, education, and race (for diverse states).