| Central Tendency - Ungrouped Data | |||
| Measure | Value | S.E. | Value/S.E. |
| Arithmetic Mean | 9.05094444444445 | 0.075564611659224 | 119.777555203509 |
| Geometric Mean | 8.9945324766582 | ||
| Harmonic Mean | 8.93835329244322 | ||
| Quadratic Mean | 9.10723268738766 | ||
| Winsorized Mean ( 1 / 60 ) | 9.05122222222222 | 0.0755124703714475 | 119.863940057835 |
| Winsorized Mean ( 2 / 60 ) | 9.05166666666667 | 0.0753700780510754 | 120.096288881812 |
| Winsorized Mean ( 3 / 60 ) | 9.05183333333333 | 0.0753486197226136 | 120.132702717800 |
| Winsorized Mean ( 4 / 60 ) | 9.05205555555555 | 0.0752654189190105 | 120.268453767540 |
| Winsorized Mean ( 5 / 60 ) | 9.05261111111111 | 0.075127467260575 | 120.496689708874 |
| Winsorized Mean ( 6 / 60 ) | 9.05294444444444 | 0.0750052221323781 | 120.697521946762 |
| Winsorized Mean ( 7 / 60 ) | 9.05294444444445 | 0.0750052221323781 | 120.697521946762 |
| Winsorized Mean ( 8 / 60 ) | 9.05294444444444 | 0.0750052221323781 | 120.697521946762 |
| Winsorized Mean ( 9 / 60 ) | 9.05694444444444 | 0.0745195285259724 | 121.537865625221 |
| Winsorized Mean ( 10 / 60 ) | 9.05694444444444 | 0.0743882185504366 | 121.752404089415 |
| Winsorized Mean ( 11 / 60 ) | 9.05755555555556 | 0.074316025501371 | 121.878901548475 |
| Winsorized Mean ( 12 / 60 ) | 9.05888888888889 | 0.0741596784475357 | 122.153831819775 |
| Winsorized Mean ( 13 / 60 ) | 9.05961111111111 | 0.0739071155231115 | 122.581040363807 |
| Winsorized Mean ( 14 / 60 ) | 9.05961111111111 | 0.0739071155231115 | 122.581040363807 |
| Winsorized Mean ( 15 / 60 ) | 9.06211111111111 | 0.0736201007592992 | 123.092891990731 |
| Winsorized Mean ( 16 / 60 ) | 9.06566666666667 | 0.073014887557881 | 124.16189314104 |
| Winsorized Mean ( 17 / 60 ) | 9.06094444444444 | 0.0720401767871385 | 125.776266085762 |
| Winsorized Mean ( 18 / 60 ) | 9.06694444444444 | 0.0713839470111385 | 127.016574791384 |
| Winsorized Mean ( 19 / 60 ) | 9.06905555555555 | 0.0709243176082438 | 127.869479205274 |
| Winsorized Mean ( 20 / 60 ) | 9.07905555555556 | 0.0696453593899662 | 130.361242085335 |
| Winsorized Mean ( 21 / 60 ) | 9.08255555555555 | 0.0690450119118555 | 131.545426730472 |
| Winsorized Mean ( 22 / 60 ) | 9.08622222222222 | 0.0684263188733664 | 132.788412000325 |
| Winsorized Mean ( 23 / 60 ) | 9.09644444444444 | 0.0669295386379263 | 135.910759726795 |
| Winsorized Mean ( 24 / 60 ) | 9.09644444444444 | 0.0669295386379263 | 135.910759726795 |
| Winsorized Mean ( 25 / 60 ) | 9.09644444444444 | 0.0669295386379263 | 135.910759726795 |
| Winsorized Mean ( 26 / 60 ) | 9.09355555555556 | 0.0663032750656663 | 137.150925750641 |
| Winsorized Mean ( 27 / 60 ) | 9.09505555555556 | 0.0661667239970961 | 137.456639926056 |
| Winsorized Mean ( 28 / 60 ) | 9.0935 | 0.0659904002856266 | 137.800346120656 |
| Winsorized Mean ( 29 / 60 ) | 9.09672222222222 | 0.0656992106897872 | 138.460144752337 |
| Winsorized Mean ( 30 / 60 ) | 9.09338888888889 | 0.0653225850947189 | 139.207425359901 |
| Winsorized Mean ( 31 / 60 ) | 9.09338888888889 | 0.0653225850947189 | 139.207425359901 |
| Winsorized Mean ( 32 / 60 ) | 9.08983333333333 | 0.064564552744799 | 140.786746703911 |
| Winsorized Mean ( 33 / 60 ) | 9.08983333333333 | 0.064564552744799 | 140.786746703911 |
| Winsorized Mean ( 34 / 60 ) | 9.09738888888889 | 0.0635141671947586 | 143.234010468764 |
| Winsorized Mean ( 35 / 60 ) | 9.09738888888889 | 0.0635141671947586 | 143.234010468764 |
| Winsorized Mean ( 36 / 60 ) | 9.09338888888889 | 0.0630676660587943 | 144.184642577571 |
| Winsorized Mean ( 37 / 60 ) | 9.09338888888889 | 0.0614369703653897 | 148.011674970412 |
| Winsorized Mean ( 38 / 60 ) | 9.08494444444444 | 0.060093218359073 | 151.180860212204 |
| Winsorized Mean ( 39 / 60 ) | 9.08711111111111 | 0.0594815949860019 | 152.771813083520 |
| Winsorized Mean ( 40 / 60 ) | 9.076 | 0.0582761145283291 | 155.741337140588 |
| Winsorized Mean ( 41 / 60 ) | 9.06005555555556 | 0.0565745497976418 | 160.143661557395 |
| Winsorized Mean ( 42 / 60 ) | 9.04838888888889 | 0.054453276339353 | 166.167942448482 |
| Winsorized Mean ( 43 / 60 ) | 9.04122222222222 | 0.0528006837156626 | 171.233052036034 |
| Winsorized Mean ( 44 / 60 ) | 9.029 | 0.0510947258706211 | 176.710997977809 |
| Winsorized Mean ( 45 / 60 ) | 9.024 | 0.0501213672870293 | 180.042973455261 |
| Winsorized Mean ( 46 / 60 ) | 9.01377777777778 | 0.0486280525590873 | 185.361685352817 |
| Winsorized Mean ( 47 / 60 ) | 9.019 | 0.048166062576354 | 187.248023142910 |
| Winsorized Mean ( 48 / 60 ) | 9.027 | 0.0474669279489806 | 190.174514973933 |
| Winsorized Mean ( 49 / 60 ) | 9.027 | 0.0469612212408761 | 192.222428665094 |
| Winsorized Mean ( 50 / 60 ) | 9.03533333333333 | 0.0447102819381288 | 202.086252684263 |
| Winsorized Mean ( 51 / 60 ) | 9.03533333333333 | 0.0441903787231406 | 204.463813038151 |
| Winsorized Mean ( 52 / 60 ) | 9.00355555555555 | 0.0405603689226294 | 221.979133689100 |
| Winsorized Mean ( 53 / 60 ) | 9.01533333333333 | 0.0395593669482431 | 227.893771534019 |
| Winsorized Mean ( 54 / 60 ) | 8.99733333333333 | 0.0372949057351360 | 241.248319468384 |
| Winsorized Mean ( 55 / 60 ) | 9.00344444444445 | 0.0356853031091261 | 252.301190126137 |
| Winsorized Mean ( 56 / 60 ) | 8.99411111111111 | 0.0336969726318149 | 266.911547496684 |
| Winsorized Mean ( 57 / 60 ) | 8.98777777777778 | 0.0325442501179397 | 276.170990119799 |
| Winsorized Mean ( 58 / 60 ) | 8.97488888888889 | 0.0307849400177871 | 291.535045502876 |
| Winsorized Mean ( 59 / 60 ) | 8.98144444444445 | 0.0296602029053869 | 302.811294753929 |
| Winsorized Mean ( 60 / 60 ) | 8.96144444444444 | 0.0272578922360291 | 328.765128530347 |
| Trimmed Mean ( 1 / 60 ) | 9.05219101123595 | 0.0751131619483163 | 120.514045427412 |
| Trimmed Mean ( 2 / 60 ) | 9.05318181818182 | 0.0746832745627137 | 121.221007932366 |
| Trimmed Mean ( 3 / 60 ) | 9.05396551724138 | 0.0742980715413166 | 121.86003390689 |
| Trimmed Mean ( 4 / 60 ) | 9.05470930232558 | 0.0738903324364164 | 122.542543845195 |
| Trimmed Mean ( 5 / 60 ) | 9.05541176470588 | 0.0734742286488751 | 123.246095008097 |
| Trimmed Mean ( 6 / 60 ) | 9.0560119047619 | 0.0730575441761911 | 123.957245030325 |
| Trimmed Mean ( 7 / 60 ) | 9.05656626506024 | 0.0726319330014893 | 124.691246546812 |
| Trimmed Mean ( 8 / 60 ) | 9.05713414634146 | 0.0721715791297777 | 125.494471030696 |
| Trimmed Mean ( 9 / 60 ) | 9.05771604938272 | 0.0716737829397029 | 126.374187016230 |
| Trimmed Mean ( 10 / 60 ) | 9.0578125 | 0.0712075026011322 | 127.203063850409 |
| Trimmed Mean ( 11 / 60 ) | 9.05791139240506 | 0.0707203153790799 | 128.080755068077 |
| Trimmed Mean ( 12 / 60 ) | 9.05794871794872 | 0.0702015718795877 | 129.027719400432 |
| Trimmed Mean ( 13 / 60 ) | 9.05794871794872 | 0.0696582392977329 | 130.034132491252 |
| Trimmed Mean ( 14 / 60 ) | 9.05769736842105 | 0.0690981887839837 | 131.084439806916 |
| Trimmed Mean ( 15 / 60 ) | 9.05753333333333 | 0.0684903322210909 | 132.245428509458 |
| Trimmed Mean ( 16 / 60 ) | 9.05716216216216 | 0.067861175829523 | 133.466036381613 |
| Trimmed Mean ( 17 / 60 ) | 9.05650684931507 | 0.0672401903447488 | 134.688893694102 |
| Trimmed Mean ( 18 / 60 ) | 9.05618055555555 | 0.0666625141865114 | 135.851170122653 |
| Trimmed Mean ( 19 / 60 ) | 9.05542253521127 | 0.0660960715372286 | 137.003944782267 |
| Trimmed Mean ( 20 / 60 ) | 9.0545 | 0.0655208654777212 | 138.192619007433 |
| Trimmed Mean ( 21 / 60 ) | 9.05289855072464 | 0.0650084585386182 | 139.257240584266 |
| Trimmed Mean ( 22 / 60 ) | 9.0510294117647 | 0.0644995211523801 | 140.327079179110 |
| Trimmed Mean ( 23 / 60 ) | 9.04888059701493 | 0.0639938714353092 | 141.402299846203 |
| Trimmed Mean ( 24 / 60 ) | 9.0460606060606 | 0.0635630284730241 | 142.31638773945 |
| Trimmed Mean ( 25 / 60 ) | 9.04315384615385 | 0.0630856375875814 | 143.347268759855 |
| Trimmed Mean ( 26 / 60 ) | 9.04315384615385 | 0.0625570590304159 | 144.558487664149 |
| Trimmed Mean ( 27 / 60 ) | 9.03722222222222 | 0.0620261735730399 | 145.700140789441 |
| Trimmed Mean ( 28 / 60 ) | 9.0341129032258 | 0.0614485526887943 | 147.019132394851 |
| Trimmed Mean ( 29 / 60 ) | 9.03098360655738 | 0.0608236616276352 | 148.478131123467 |
| Trimmed Mean ( 30 / 60 ) | 9.02758333333333 | 0.0601536310242102 | 150.075451466928 |
| Trimmed Mean ( 31 / 60 ) | 9.0242372881356 | 0.0594434819811709 | 151.812057224274 |
| Trimmed Mean ( 32 / 60 ) | 9.02077586206897 | 0.0586539608157143 | 153.796533714261 |
| Trimmed Mean ( 33 / 60 ) | 9.01736842105263 | 0.0578439743016645 | 155.891232058603 |
| Trimmed Mean ( 34 / 60 ) | 9.01383928571429 | 0.056941180439589 | 158.300885512505 |
| Trimmed Mean ( 35 / 60 ) | 9.00981818181818 | 0.0560234940914215 | 160.822139495898 |
| Trimmed Mean ( 36 / 60 ) | 9.00564814814815 | 0.0549965027913829 | 163.749469349153 |
| Trimmed Mean ( 37 / 60 ) | 9.00150943396226 | 0.0538901402288706 | 167.034440729473 |
| Trimmed Mean ( 38 / 60 ) | 8.99721153846154 | 0.0528031375538039 | 170.391608439817 |
| Trimmed Mean ( 39 / 60 ) | 8.99313725490196 | 0.0517156593621377 | 173.895825090960 |
| Trimmed Mean ( 40 / 60 ) | 8.9888 | 0.0505461645179409 | 177.833473335242 |
| Trimmed Mean ( 41 / 60 ) | 8.98479591836735 | 0.0493537511631925 | 182.048896114468 |
| Trimmed Mean ( 42 / 60 ) | 8.98135416666667 | 0.0481888235458133 | 186.378365475722 |
| Trimmed Mean ( 43 / 60 ) | 8.97829787234043 | 0.0470929410790076 | 190.650608490932 |
| Trimmed Mean ( 44 / 60 ) | 8.9754347826087 | 0.0460219761594354 | 195.024975709752 |
| Trimmed Mean ( 45 / 60 ) | 8.973 | 0.0449872918662945 | 199.456327059393 |
| Trimmed Mean ( 46 / 60 ) | 8.97068181818182 | 0.0439104708792284 | 204.29482168057 |
| Trimmed Mean ( 47 / 60 ) | 8.96872093023256 | 0.0428447381505062 | 209.330744389824 |
| Trimmed Mean ( 48 / 60 ) | 8.96642857142857 | 0.0416659126232893 | 215.198180164587 |
| Trimmed Mean ( 49 / 60 ) | 8.96642857142857 | 0.0403781851728593 | 222.061207878542 |
| Trimmed Mean ( 50 / 60 ) | 8.96075 | 0.038942823634891 | 230.100161303444 |
| Trimmed Mean ( 51 / 60 ) | 8.9573076923077 | 0.0375470281545805 | 238.562361192225 |
| Trimmed Mean ( 52 / 60 ) | 8.9573076923077 | 0.0359750606135637 | 248.986590697515 |
| Trimmed Mean ( 53 / 60 ) | 8.95135135135135 | 0.0346625581940016 | 258.242663488709 |
| Trimmed Mean ( 54 / 60 ) | 8.94833333333333 | 0.033236361293771 | 269.233242900461 |
| Trimmed Mean ( 55 / 60 ) | 8.946 | 0.0318942351534700 | 280.489560478665 |
| Trimmed Mean ( 56 / 60 ) | 8.94323529411765 | 0.0305254259917616 | 292.976592579946 |
| Trimmed Mean ( 57 / 60 ) | 8.94075757575758 | 0.0292049350860908 | 306.13858751618 |
| Trimmed Mean ( 58 / 60 ) | 8.9384375 | 0.0278051421513993 | 321.467067182397 |
| Trimmed Mean ( 59 / 60 ) | 8.9366129032258 | 0.0264214545416127 | 338.233191861221 |
| Trimmed Mean ( 60 / 60 ) | 8.93433333333333 | 0.0249183601072210 | 358.544193714589 |
| Median | 8.945 | ||
| Midrange | 8.94 | ||
| Midmean - Weighted Average at Xnp | 8.96472527472528 | ||
| Midmean - Weighted Average at X(n+1)p | 8.973 | ||
| Midmean - Empirical Distribution Function | 8.96472527472528 | ||
| Midmean - Empirical Distribution Function - Averaging | 8.973 | ||
| Midmean - Empirical Distribution Function - Interpolation | 8.973 | ||
| Midmean - Closest Observation | 8.96472527472528 | ||
| Midmean - True Basic - Statistics Graphics Toolkit | 8.973 | ||
| Midmean - MS Excel (old versions) | 8.9754347826087 | ||
| Number of observations | 180 | ||
