Copy of AlumniGiving - SUMMARY OUTPUT Regression Statistics...

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SUMMARY OUTPUTRegression StatisticsMultiple R0.836624531R Square0.6999406058Adjusted R Square0.6794820108Standard Error7.6097247806Observations48ANOVAdfSSMSRegression35943.531072271981.1770240901Residual44 2547.94809439657.9079112363Total47 8491.479166667CoefficientsStandard Errort StatIntercept-20.720134325917.5213650128-1.1825639333Graduation Rate0.74818279940.16595995944.5082127163% of Classes Under 200.02904064820.13932132220.2084436736Student-Faculty Ratio-1.19201069420.3867231042-3.0823363825RESIDUAL OUTPUTObservationPredicted Alumni Giving RateResidualsStandard Residuals128.5118498755-3.5118498755-0.4769683736230.82498534872.17501465130.2954036298341.0672193539-1.0672193539-0.1449463666441.18701367114.81298632890.6536846228525.41919211472.58080788530.350517187625.12305538175.87694461830.7981880819732.8708356565-5.8708356565-0.797358382840.276047484-9.276047484-1.2598435122933.95928806291.04071193710.14134621281039.460421413113.53957858691.83890285921140.55136174034.44863825970.60420001721235.6707880951.3292119050.18052936851337.0125884775-8.0125884775-1.08824449491444.43747897821.56252102180.21221667691536.9986400552-9.9986400552-1.35798375611628.36779043811.6322095621.57985001421742.84826118411.15173881590.15642553331819.4824490412-6.4824490412-0.88042578281938.9969148452-8.9969148452-1.22193259762017.41558717613.58441282390.48682364432146.37194222120.6280577792.80163774572240.377117851-0.377117851-0.05121895712341.7724130828-7.7724130828-1.0556246303
2435.5893964012-6.5893964012-0.89495103592520.4711751978-3.4711751978-0.47144406712622.7992138163-4.7992138163-0.65181408362712.9264903799-5.9264903799-0.8049172312812.024886168-3.024886168-0.41083049872917.3725981055-4.3725981055-0.59387248333017.8802375476-9.8802375476-1.341902701319.11927691522.88072308480.39125072343239.2468201776-3.2468201776-0.4409728759332.892127359516.10787264052.1877204573419.85195961013.14804038990.42755691673524.9799506671 -11.9799506671-1.62707911433622.72031004313.27968995690.44543714563735.652064144813.34793585521.81287454783840.15988489120.84011510880.11410178433926.0512123212-3.0512123212-0.41440603384017.69567696034.30432303970.5845995792414.76029113438.23970886571.11909126974233.8943327121-5.8943327121-0.8005496784318.4230372829-6.4230372829-0.87235666524419.4755749868-6.4755749868-0.87949217044531.8775230526-0.8775230526-0.11918241334629.23213583028.76786416981.19082365734737.3994788795-4.3994788795-0.59752334524843.50110386726.49889613280.8826595749
In this case the estimated multiple linear regression model x with the (Y) variable Alumni Giving Rate. This means that the Student Ratio is the variable most negative in reference to theBut definitely there is not a linear relationship betwenn Stude% of Classes Under 20 vs Alumni Giving Rate. FSignificance F34.21254509 1.4323270E-011P-valueLower 95%Upper 95%Lower 95.0%Upper 95.0%0.243333057 -56.032125232614.5919-56.0321252 14.5918565810.000047990.41371247851.08265 0.413712479 1.08265312020.835844489-0.2517430270.30982-0.25174303 0.30982432350.003538403-1.9713998988 -0.41262-1.9713999-0.41262149PROBABILITY OUTPUTPercentileY1.041666666773.12585.208333333397.2916666667129.3751211.45833333331313.54166666671315.6251317.70833333331319.79166666671321.8751723.95833333331826.04166666671928.1252130.20833333332232.29166666672334.3752336.45833333332538.54166666672640.6252742.70833333332744.79166666672846.87528
48.95833333332951.04166666672953.1253055.20833333333157.29166666673159.3753161.45833333333363.54166666673365.6253467.70833333333569.79166666673671.8753773.95833333333876.04166666674078.1254080.20833333334082.29166666674184.3754486.45833333334588.54166666674690.6254692.70833333334994.79166666675096.8755398.958333333367
variable 1 shows the stronger realtionship other two variables are not proportional to Y.e Alumni Giving Rate. ent Faculty Ratio vs Alumni Giving Rate, and
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SUMMARY OUTPUTRegression StatisticsMultiple R0.7661328183R Square0.5869594952Adjusted R Square0.5587976426Standard Error5.7171445066Observations48ANOVAdfSSMSRegression3 2043.74404904681.2480163461Residual44 1438.1726176332.6857413097Total47 3481.91666667CoefficientsStandard Errort StatIntercept63.94965351699.2653179726.9020462881% of Classes Under 200.11310723140.10332547521.094669356Student-Faculty Ratio0.03702819150.32033042910.1155937375Alumni Giving Rate0.42230688190.09367501244.5082127163RESIDUAL OUTPUTObservationPredicted Graduation RateResidualsStandard Residuals179.39987407915.60012592091.0123745374285.8732978875-6.8732978875-1.2425348765387.92458820975.07541179030.9175182373490.8388247005-5.8388247005-1.0555258111583.7227126296-8.7227126296-1.5768667148683.2189684212-11.218968421-2.0281326038780.88610303988.11389696021.4668067821885.10476316364.89523683640.8849467312987.35548153453.64451846550.65884548811093.60174128890.39825871110.07199605581190.94098047041.05901952960.1914464821287.1861755294-3.1861755294-0.57598758011382.67462550338.32537449671.50503707841491.92882350945.07117649060.91675259211582.92405586196.07594413811.0983915761687.4701366272-6.4701366272-1.1696525521790.10529551131.89470448870.34251918751877.0467650499-5.0467650499-0.91233956251984.3801627795.6198372211.01593788912077.14106508082.85893491920.516829970821100.1206472979-5.1206472979-0.92569578122288.15080267253.84919732750.69584673972386.37168380935.62831619071.0174706927
2484.107991322.892008680.52280894952577.9072137662-5.9072137662-1.06788898832678.74087606854.25912393150.76995208342771.2287687342.7712312660.50097515852873.24148300340.75851699660.13712250482974.74354691663.25645308340.58869215273073.46079131846.53920868161.18213919793174.8477253433-4.8477253433-0.8763577411

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