Valorile critice ale coeficientului de corelatie r

Valorile critice ale coeficientului de corelatie r

Df =

N-2Pragul de semnificatie pentru testul unilateral

.05.025.01.005

Pragul de semnificatie pentru testul bilateral

.10.05.02.01

1.9877.9969.9995.9999

2.9000.9500.9800.9900

3.8054.8783.9343.9587

4.7293.8114.8822.9172

5.6694.7545.8329.8745

6.6215.7067.7887.8343

7.5822.6664.7498.7977

8.5494.6319.7155.7646

9.5214.6021.6851.7348

10.4973.5760.6581.7079

11.4762.5529.6339.6835

12.4575.5324.6120.6614

13.4409.5139.5923.6411

14.4259.4973.5742.6226

15.4124.4821.5577.6055

16.4000.4683.5425.5897

17.3887.4555.5285.5751

18.3783.4438.5155.5614

19.3687.4329.5034.5487

20.3598.4227.4921.5368

21.3520.4130.4820.5260

22.3440.4040.4720.5150

23.3370.3960.4620.5050

24.3330.3880.4530.4960

25.3233.3809.4451.4869

26.3170.3740.4370.4790

27.3110.3670.4300.4710

28.3060.3610.4230.4630

29.3010.3550.4160.4560

30.2960.3494.4093.4487

35.2746.3246.3810.4182

40.2573.3044.3578.3932

45.2428.2875.3384.3721

50.2306.2732.3218.3541

60.2108.2500.2948.3248

70.1954.2319.2737.3017

80.1829.2172.2565.2830

90.1726.2050.2422.2673

100.1638.1946.2301.2540

Valori pentru calculul coeficientilor de corelatie biserial si triserial

p sau qpq/yradical pq/yy/pp sau qpq/yradical pq/yy/p

.350.61421.2881.0583.426.62371.261.9203

.351.61441.2871.0564.427.62381.261.9186

.352.61451.2871.0544.428.62391.261.9169

.353.61471.2861.0525.429.62391.261.9152

.354.61491.2861.0506.430.62401.260.9134

.355.61511.2851.0487.431.62411.260.9117

.356.61521.2851.0468.432.62421.260.9100

.357.61541.2841.0449.433.62421.260.9083

.358.61551.2841.0430.434.62431.260.9066

.359.61571.2831.0411.435.62441.259.9049

.360.61581.2831.0392.436.62441.259.9032

.361.61601.2831.0373.437.62451.259.9015

.362.61621.2821.0354.438.62461.259.8998

.363.61631.2821.0336.439.62461.259.8981

.364.61651.2811.0317.440.62471.259.8964

.365.61661.2811.0298.441.62481.258.8947

.366.61681.2801.0279.442.62481.258.8930

.367.61691.2801.0261.443.62491.258.8913

.368.61711.2801.0242.444.62501.258.8896

.369.61721.2791.0223.445.62501.258.8880

.370.61741.2791.0205.446.62511.258.8863

.371.61751.2781.0186.447.62511.257.8846

.372.61771.2781.0167.448.62521.257.8829

.373.61781.2781.0149.449.62531.257.8813

.374.61791.2771.0130.450.62531.257.8796

.375.61811.2771.0112.451.62541.257.8779

.376.61821.2761.0093.452.62541.257.8762

.377.61841.2761.0075.453.62551.256.8746

.378.61851.2761.0057.454.62551.256.8729

.379.61861.2751.0038.455.62561.256.8712

.380.61881.2751.0020.456.62561.256.8695

.381.61891.2741.0002.457.62571.256.8679

.382.61901.274.9983.458.62571.256.8662

.383.61921.274.9965.459.62581.256.8646

.384.61931.273.9947.460.62581.256.8629

.385.61941.273.9929.461.62581.256.8612

.386.61961.273.9910.462.62591.255.8596

.387.61971.272.9892.463.62591.255.8579

.388.61981.272.9874.464.62601.255.8563

.389.61991.272.9856.465.62601.255.8546

.390.62001.271.9838.466.62601.255.8530

.391.62021.271.9820.467.62611.255.8513

.392.62031.271.9802.468.62611.255.8497

.393.62041.270.9784.469.62611.255.8480

.394.62051.270.9766.470.62621.255.8464

.395.62061.270.9748.471.62621.255.8448

.396.62081.269.9730.472.62621.254.8431

.397.62091.269.9712.473.62631.254.8415

.398.62101.269.9694.474.62631.254.8399

.399.62111.268.9676.475.62631.254.8382

.400.62121.268.9659.476.62631.254.8366

.401.62131.268.9644.477.62641.254.8350

.402.62141.267.9623.478.62641.254.8333

.403.62151.267.9605.479.62641.254.8317

.404.62161.267.9587.480.62641.254.8301

.405.62181.267.9570.481.62651.254.8285

.406.62191.266.9552.482.62651.254.8268

.407.62201.266.9534.483.62651.254.8252

.408.62211.266.9517.484.62651.254.8236

.409.62221.265.9499.485.62651.254.8220

.410.62231.265.9482.486.62661.254.8204

.411.62241.265.9464.487.62661.254.8188

.412.62251.265.9446.488.62661.254.8171

.413.62251.264.9429.489.62661.253.8155

.414.62261.264.9411.490.62661.253.8139

.415.62271.264.9394.491.62661.253.8123

.416.62281.264.9376.492.62661.253.8107

.417.62291.263.9359.493.62661.253.8091

.418.62301.263.9342.494.62661.253.8075

.419.62311.263.9324.495.62661.253.8059

.420.62331.263.9307.496.62661.253.8043

.421.62331.262.9290.497.62661.253.8027

.422.62341.262.9272.498.62671.253.8011

.423.62341.262.9255.499.62671.253.7995

.424.62351.262.9238.500.62671.253.7979

.425.62361.261.9221