Statistics for Managers- Final 1st Part Essay

1435 WordsApr 21, 20136 Pages
Final Project Statistics for Managers Name Bus308: Statistics for Managers Instructor April 19, 2013 PART I: 1. Calculate the mean yearly value using the average gas prices by month found in the “Final Project Data Set.” Consumer Price Index - Average Price Data | | | | | | | | | | | Original Data Value | | | | | | | | | | | | | | | | | | | | | | Series Id: | APU000074714 | | Slope | 0.0674 | | | | | | | | Area: | U.S. city average | | Intercept | -132.96 | | | | | | | | Item: | Gasoline, unleaded regular, per gallon/3.785 liters | | | | | | | | | | | Years | 1982 to 2011 | | | | | | | | | | | | | | | | | | | | | | | | | | | Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | | | 1982 | 1.358 | 1.334 | 1.284 | 1.225 | 1.237 | 1.309 | 1.331 | 1.323 | 1.307 | 1.295 | 1.283 | 1.260 | 1.296 | | | 1983 | 1.230 | 1.187 | 1.152 | 1.215 | 1.259 | 1.277 | 1.288 | 1.285 | 1.274 | 1.255 | 1.241 | 1.231 | 1.241 | | | 1984 | 1.216 | 1.209 | 1.210 | 1.227 | 1.236 | 1.229 | 1.212 | 1.196 | 1.203 | 1.209 | 1.207 | 1.193 | 1.212 | | | 1985 | 1.148 | 1.131 | 1.159 | 1.205 | 1.231 | 1.241 | 1.242 | 1.229 | 1.216 | 1.204 | 1.207 | 1.208 | 1.202 | | | 1986 | 1.194 | 1.120 | 0.981 | 0.888 | 0.923 | 0.955 | 0.890 | 0.843 | 0.860 | 0.831 | 0.821 | 0.823 | 0.927 | | | 1987 | 0.862 | 0.905 | 0.912 | 0.934 | 0.941 | 0.958 | 0.971 | 0.995 | 0.990 | 0.976 | 0.976 | 0.961 | 0.948 | | | 1988 | 0.933 | 0.913 | 0.904 | 0.930 | 0.955 | 0.955 | 0.967 | 0.987 | 0.974 | 0.957 | 0.949 | 0.930 | 0.946 | | | 1989 | 0.918 | 0.926 | 0.940 | 1.065 | 1.119 | 1.114 | 1.092 | 1.057 | 1.029 | 1.027 | 0.999 | 0.980 | 1.022 | | | 1990 | 1.042 | 1.037 | 1.023 | 1.044 | 1.061 | 1.088 | 1.084 | 1.190 | 1.294 | 1.378 | 1.377 | 1.354 |

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