| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 3.979 | 0.0541491453626262 | 73.4822308524616 |
| Geometric Mean | 3.9570719101992 | ||
| Harmonic Mean | 3.93498490568152 | ||
| Quadratic Mean | 4.00067952561395 | ||
| Winsorized Mean ( 1 / 20 ) | 3.98083333333333 | 0.0536131211629077 | 74.251102099377 |
| Winsorized Mean ( 2 / 20 ) | 3.9755 | 0.0516782882865328 | 76.9278575551429 |
| Winsorized Mean ( 3 / 20 ) | 3.9745 | 0.0514630167245905 | 77.2302179887731 |
| Winsorized Mean ( 4 / 20 ) | 3.9725 | 0.0507612251369205 | 78.2585524538622 |
| Winsorized Mean ( 5 / 20 ) | 3.97583333333333 | 0.0493513242122903 | 80.5618369272289 |
| Winsorized Mean ( 6 / 20 ) | 3.97283333333333 | 0.0479607252614917 | 82.8351387864265 |
| Winsorized Mean ( 7 / 20 ) | 3.97166666666667 | 0.0459336088484845 | 86.4653739654446 |
| Winsorized Mean ( 8 / 20 ) | 3.977 | 0.0439023698574012 | 90.5873649399259 |
| Winsorized Mean ( 9 / 20 ) | 3.9815 | 0.041994635788732 | 94.8097280812308 |
| Winsorized Mean ( 10 / 20 ) | 3.98483333333333 | 0.0408237853474437 | 97.6105792106035 |
| Winsorized Mean ( 11 / 20 ) | 3.98483333333333 | 0.0395557902985057 | 100.739570699056 |
| Winsorized Mean ( 12 / 20 ) | 3.98283333333333 | 0.038530266675617 | 103.368953214481 |
| Winsorized Mean ( 13 / 20 ) | 3.985 | 0.0359986660142047 | 110.698546396901 |
| Winsorized Mean ( 14 / 20 ) | 3.97566666666667 | 0.0329726531670386 | 120.574666725363 |
| Winsorized Mean ( 15 / 20 ) | 3.97566666666667 | 0.0313926893021223 | 126.643073755325 |
| Winsorized Mean ( 16 / 20 ) | 3.97833333333333 | 0.0301410682038153 | 131.990455893324 |
| Winsorized Mean ( 17 / 20 ) | 3.98116666666667 | 0.0288303940241143 | 138.08922151174 |
| Winsorized Mean ( 18 / 20 ) | 3.99016666666667 | 0.0265688442351652 | 150.182169436843 |
| Winsorized Mean ( 19 / 20 ) | 3.99016666666667 | 0.0265688442351652 | 150.182169436843 |
| Winsorized Mean ( 20 / 20 ) | 3.99016666666667 | 0.025571978469851 | 156.036681767546 |
| Trimmed Mean ( 1 / 20 ) | 3.97844827586207 | 0.0519352065755111 | 76.604071461189 |
| Trimmed Mean ( 2 / 20 ) | 3.97589285714286 | 0.0498646068074277 | 79.7337653237169 |
| Trimmed Mean ( 3 / 20 ) | 3.97611111111111 | 0.0486019907586815 | 81.8096347298465 |
| Trimmed Mean ( 4 / 20 ) | 3.97673076923077 | 0.0471220945140505 | 84.3920630065587 |
| Trimmed Mean ( 5 / 20 ) | 3.978 | 0.0455362605009257 | 87.3589521018999 |
| Trimmed Mean ( 6 / 20 ) | 3.97854166666667 | 0.0440210595790892 | 90.3781441134721 |
| Trimmed Mean ( 7 / 20 ) | 3.97978260869565 | 0.0425225022900604 | 93.5923897786684 |
| Trimmed Mean ( 8 / 20 ) | 3.98136363636364 | 0.0411894900656718 | 96.659697170706 |
| Trimmed Mean ( 9 / 20 ) | 3.98214285714286 | 0.0400210973896284 | 99.5010910963887 |
| Trimmed Mean ( 10 / 20 ) | 3.98225 | 0.0389846904533509 | 102.149073230815 |
| Trimmed Mean ( 11 / 20 ) | 3.98184210526316 | 0.0378847831482551 | 105.103996231969 |
| Trimmed Mean ( 12 / 20 ) | 3.98138888888889 | 0.03670809948637 | 108.460774177841 |
| Trimmed Mean ( 13 / 20 ) | 3.98117647058824 | 0.0353408781149066 | 112.650751281389 |
| Trimmed Mean ( 14 / 20 ) | 3.980625 | 0.0341395898150803 | 116.598501082214 |
| Trimmed Mean ( 15 / 20 ) | 3.98133333333333 | 0.0332829504291917 | 119.620805307014 |
| Trimmed Mean ( 16 / 20 ) | 3.98214285714286 | 0.0324337221744466 | 122.777855582676 |
| Trimmed Mean ( 17 / 20 ) | 3.98269230769231 | 0.0314743250300094 | 126.537814675771 |
| Trimmed Mean ( 18 / 20 ) | 3.98291666666667 | 0.0303570489788668 | 131.202366522497 |
| Trimmed Mean ( 19 / 20 ) | 3.98181818181818 | 0.0293481591097743 | 135.675228109693 |
| Trimmed Mean ( 20 / 20 ) | 3.9805 | 0.0274865996058941 | 144.816021518589 |
| Median | 4.015 | ||
| Midrange | 3.995 | ||
| Midmean - Weighted Average at Xnp | 3.97096774193548 | ||
| Midmean - Weighted Average at X(n+1)p | 3.98133333333333 | ||
| Midmean - Empirical Distribution Function | 3.97096774193548 | ||
| Midmean - Empirical Distribution Function - Averaging | 3.98133333333333 | ||
| Midmean - Empirical Distribution Function - Interpolation | 3.98133333333333 | ||
| Midmean - Closest Observation | 3.97096774193548 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 3.98133333333333 | ||
| Midmean - MS Excel (old versions) | 3.980625 | ||
| Number of observations | 60 | ||
