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Mathematics, 25.04.2020 00:26 ryleerose255
Assume that for a sample of 50 kitchens with gas cooking appliances monitored during a one-week period, the sample mean CO2 level (ppm) was 654.16, and the sample standard deviation was 164.43. a. Calculate and interpret a 95% confidence interval for true average CO2 level in the population of all homes from which the sample was selected.(Hint: n > 40 in this case.)
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Assume that for a sample of 50 kitchens with gas cooking appliances monitored during a one-week peri...
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