Question
In: Statistics and Probability
2. Data set 1: Blood Cholesterol (in mg/dL) Levels of 32 Participants at a Community Health...
2. Data set 1: Blood Cholesterol (in mg/dL) Levels of 32
Participants at a Community Health Fair
180 185 200 198 211 203 199 195
210 190 210 200 180 197 188 198
187 240 189 168 185 220 188 200
188 259 195 221 200 196 194 196
dispersion (i.e., range, interquartile range, and standard
deviation) (2 points
urgent pleas!!!!!!
Solutions
Expert Solution
X=Blood Cholesterol (in mg/dL) Levels of 32 Participants at a Community Health Fair
n= total number of observation = 32
we arrenge the data in increasing order
| X |
| 168 |
| 180 |
| 180 |
| 185 |
| 185 |
| 187 |
| 188 |
| 188 |
| 188 |
| 189 |
| 190 |
| 194 |
| 195 |
| 195 |
| 196 |
| 196 |
| 197 |
| 198 |
| 198 |
| 199 |
| 200 |
| 200 |
| 200 |
| 200 |
| 203 |
| 210 |
| 210 |
| 211 |
| 220 |
| 221 |
| 240 |
| 259 |
| X | X-X̅ | (X-X̅)2 | |
| 180 | -19.0625 | 363.3789 | |
| 185 | -14.0625 | 197.7539 | |
| 200 | 0.9375 | 0.878906 | |
| 198 | -1.0625 | 1.128906 | |
| 211 | 11.9375 | 142.5039 | |
| 203 | 3.9375 | 15.50391 | |
| 199 | -0.0625 | 0.003906 | |
| 195 | -4.0625 | 16.50391 | |
| 210 | 10.9375 | 119.6289 | |
| 190 | -9.0625 | 82.12891 | |
| 210 | 10.9375 | 119.6289 | |
| 200 | 0.9375 | 0.878906 | |
| 180 | -19.0625 | 363.3789 | |
| 197 | -2.0625 | 4.253906 | |
| 188 | -11.0625 | 122.3789 | |
| 198 | -1.0625 | 1.128906 | |
| 187 | -12.0625 | 145.5039 | |
| 240 | 40.9375 | 1675.879 | |
| 189 | -10.0625 | 101.2539 | |
| 168 | -31.0625 | 964.8789 | |
| 185 | -14.0625 | 197.7539 | |
| 220 | 20.9375 | 438.3789 | |
| 188 | -11.0625 | 122.3789 | |
| 200 | 0.9375 | 0.878906 | |
| 188 | -11.0625 | 122.3789 | |
| 259 | 59.9375 | 3592.504 | |
| 195 | -4.0625 | 16.50391 | |
| 221 | 21.9375 | 481.2539 | |
| 200 | 0.9375 | 0.878906 | |
| 196 | -3.0625 | 9.378906 | |
| 194 | -5.0625 | 25.62891 | |
| 196 | -3.0625 | 9.378906 | |
| Total= | 6370 | 9455.875 | |
| mean=X̅ | Total/n | ||
| 199.0625 |
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