was signed in 1997 required countries to start reducing

Last updated: 4/29/2023

was signed in 1997 required countries to start reducing their carbon dioxide emissions The protocol became enforceable in February 2005 In 2004 the mean carbon dioxide emission wa 4 87 metric tons per capita Assume the table below contains carbon dioxide emissions from a random sample of countries from a study last year Compute a 93 confidence interval to estimate the mean carbon dioxide emission for all countries last year carbon dioxide emissions in metric tons per capita 1 35 7 84 2 27 0 28 2 45 2 26 0 78 0 79 0 2 2 44 1 45 4 56 5 93 5 36 5 86 7 93 3 46 0 06 2 62 5 85 1 36 1 46 6 72 3 45 1 8 3 02 6 02 2 87 5 94 0 14 2 86 9 11 2 45