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Calculate ˉx (x-bar) for the data shown, to two decimal places
| x |
|---|
| 27.9 |
| 21.8 |
| 4.8 |
| 21 |
| 3.7 |
Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity
15.84