Consumer: Radon Gas “Radon: The Problem No One Wants to Face" is the title of an article appearing in Consumer Reports. Radon is a gas emitted from the ground that can collect in houses and buildings. At certain levels it can cause lung cancer. Radon concentrations are measured in picocuries per liter (pCi/L). A radon level of 4 pCi/L is considered "acceptable." Radon levels in a house vary from week to week. In one house, a sample of 8 weeks had the following readings for radon level (in pCi/L): 1.9 2.8 5.7 4.2 1.9 8.6 3.9 7.2 (c) Interpretation Based on the data, would you recommend radon mitiga- tion in this house? Explain.

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4. Consumer: Radon Gas "Radon: The Problem No One Wants to Face" is
the title of an article appearing in Consumer Reports. Radon is a gas emitted
from the ground that can collect in houses and buildings. At certain levels
it can cause lung cancer. Radon concentrations are measured in picocuries
per liter (pCi/L). A radon level of 4 pCi/L is considered "acceptable." Radon
levels in a house vary from week to week. In one house, a sample of 8 weeks
had the following readings for radon level (in pCi/L):
1.9
2.8
5.7
4.2
1.9
8.6
3.9
7.2
(c) Interpretation Based on the data, would you recommend radon mitiga-
tion in this house? Explain.
Transcribed Image Text:4. Consumer: Radon Gas "Radon: The Problem No One Wants to Face" is the title of an article appearing in Consumer Reports. Radon is a gas emitted from the ground that can collect in houses and buildings. At certain levels it can cause lung cancer. Radon concentrations are measured in picocuries per liter (pCi/L). A radon level of 4 pCi/L is considered "acceptable." Radon levels in a house vary from week to week. In one house, a sample of 8 weeks had the following readings for radon level (in pCi/L): 1.9 2.8 5.7 4.2 1.9 8.6 3.9 7.2 (c) Interpretation Based on the data, would you recommend radon mitiga- tion in this house? Explain.
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