* 1. Have you tested your home for radon?

* 2. If you have tested your home, was the radon level 4pCi/L or more?

* 3. If your levels were 4 pCi/L or more, did you install a mitigation system?

* 4. If a radon mitigation system was installed in your home, how much did it cost approximately?

* 5. How long after your home was tested for radon was a mitigation system installed?

* 6. Did you retest the radon levels after having a mitigation system installed?

* 7. If the radon levels were retested after installing a mitigation system, were the levels below 4 pCi/L?

* 8. If your home's radon levels were high and you have not installed a mitigation system yet, do you plan on doing so in the next....

* 9. If your home's radon levels were 4 pCi/L or more and you have not installed a mitigation system yet, what are the barriers to having it installed? Mark all that apply.

* 10. Have you encouraged family and/or friends to have their homes tested for radon?

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