Environmental scientists measured the greenhouse gas emissions of a sample of cars. The amounts listed below are
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Environmental scientists measured the greenhouse gas emissions of a sample of cars. The amounts listed below are in tons (per year), expressed as CO2 equivalents. Given that the values are a simple random sample selected from Data Set 16 in Appendix B, are these values a simple random sample of cars in use? Why or why not?
7.2 7.1 7.4 7.9 6.5 7.2 8.2 9.3
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a The average amount in tones per year expressed as CO 2 equivalent...View the full answer
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