- You are going to write an article for the monthly publicationConsumer Digest.  Radon is an invisible gas inhomes that left unattended may lead to cancer.  Manyhomebuyers buy detectors to check the level in theirhomes.  How accurate are thesedetectors?   To answer this question, universityresearchers placed 33 radon detectors Model TypeRSII in a chamber that that exposed them to 105 picocuriesper liter of radon.  The detector readings were asfollows
91.9Â Â Â Â Â 97.8Â Â Â Â Â Â 111.4Â Â Â Â Â 122.3Â Â Â Â Â 105.4Â Â Â Â 95.0Â Â Â Â 103.8Â Â Â Â 99.6Â Â Â Â Â Â 119.3Â Â Â 104.8Â Â Â Â Â 101.7Â Â Â 92.1Â Â Â 97.6Â Â Â 111.1Â Â Â 125.9Â Â Â 105.4Â Â Â Â Â Â Â 95.0Â Â Â Â Â Â 103.7Â Â Â Â Â 99.7Â Â Â Â 119.1Â Â Â Â Â 98.1Â Â Â 105.0Â Â Â 101.6Â Â Â Â 92.2Â Â Â Â Â Â Â 97.6Â Â Â Â Â 91.6
111.5Â Â Â 122.2Â Â Â 104.9Â Â Â Â Â Â Â 95.5Â Â Â Â Â Â Â 103.5Â Â Â Â 101.1Â Â Â 74.9
Please review the product and includethe following:
Use all three method to analyze thissample data.
- Check for outliers, if there are any remove them and analyzethe remaining data
- Traditional Approach (z-score or t-score & look at distancefrom the mean)
- P-Value
- Interval at 95%
