Pearson Edexcel Level 3 GCE Psychology Advanced PAPER 1 Foundations in Psychology MAY 2024 Combined

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reference 9PS0/01
Psychology



Advanced
PAPER1: Foundations in Psychology f f f f




Calculatorsf mayf bef used. TotalfMarks




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P70811A
©2022f Pearsonf Educationf Ltd.
Q:1/1/1/

, FORMULAEf ANDf STATISTICALfTABLES

Standardfdeviationf(samplefestimate)




Spearman’sf rankf correlationf coefficient




Criticalf valuesf forf Spearman’sf rank

Levelfoffsignificancefforfafone-tailedftest
0.05 0.025 0.01 0.005 0.0025
Levelfoffsignificancefforfaftwo-tailedftest
N 0.10 0.05 0.025 0.01 0.005
5 0.900 1.000 1.000 1.000 1.000
6 0.829 0.886 0.943 1.000 1.000
7 0.714 0.786 0.893 0.929 0.964
8 0.643 0.738 0.833 0.881 0.905
9 0.600 0.700 0.783 0.833 0.867
10 0.564 0.648 0.745 0.794 0.830
11 0.536 0.618 0.709 0.755 0.800
12 0.503 0.587 0.678 0.727 0.769
13 0.484 0.560 0.648 0.703 0.747
14 0.464 0.538 0.626 0.679 0.723
15 0.446 0.521 0.604 0.654 0.700
16 0.429 0.503 0.582 0.635 0.679
17 0.414 0.485 0.566 0.615 0.662
18 0.401 0.472 0.550 0.600 0.643
19 0.391 0.460 0.535 0.584 0.628
20 0.380 0.447 0.520 0.570 0.612
21 0.370 0.435 0.508 0.556 0.599
22 0.361 0.425 0.496 0.544 0.586
23 0.353 0.415 0.486 0.532 0.573
24 0.344 0.406 0.476 0.521 0.562
25 0.337 0.398 0.466 0.511 0.551
26 0.331 0.390 0.457 0.501 0.541
27 0.324 0.382 0.448 0.491 0.531
28 0.317 0.375 0.440 0.483 0.522
29 0.312 0.368 0.433 0.475 0.513
30 0.306 0.362 0.425 0.467 0.504
Thefcalculatedfvaluefmustfbefequalftoforfexceedfthefcriticalfvaluefinfthisftablefforfsignificanceftof
befshown.


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,Chi-squaredfdistributionfformula




Criticalfvaluesfforfchi-squaredfdistribution

Levelfoffsignificancefforfafone-tailedftest
0.10 0.05 0.025 0.01 0.005 0.0005
Levelfoffsignificancefforfaftwo-tailedftest
df 0.20 0.10 0.05 0.025 0.01 0.001
1 1.64 2.71 3.84 5.02 6.64 10.83
2 3.22 4.61 5.99 7.38 9.21 13.82
3 4.64 6.25 7.82 9.35 11.35 16.27
4 5.99 7.78 9.49 11.14 13.28 18.47
5 7.29 9.24 11.07 12.83 15.09 20.52
6 8.56 10.65 12.59 14.45 16.81 22.46
7 9.80 12.02 14.07 16.01 18.48 24.32
8 11.03 13.36 15.51 17.54 20.09 26.12
9 12.24 14.68 16.92 19.02 21.67 27.88
10 13.44 15.99 18.31 20.48 23.21 29.59

11 14.63 17.28 19.68 21.92 24.73 31.26
12 15.81 18.55 21.03 23.34 26.22 32.91
13 16.99 19.81 22.36 24.74 27.69 34.53
14 18.15 21.06 23.69 26.12 29.14 36.12
15 19.31 22.31 25.00 27.49 30.58 37.70
16 20.47 23.54 26.30 28.85 32.00 39.25
17 21.62 24.77 27.59 30.19 33.41 40.79
18 22.76 25.99 28.87 31.53 34.81 42.31
19 23.90 27.20 30.14 32.85 36.19 43.82
20 25.04 28.41 31.41 34.17 37.57 45.32

21 26.17 29.62 32.67 35.48 38.93 46.80
22 27.30 30.81 33.92 36.78 40.29 48.27
23 28.43 32.01 35.17 38.08 41.64 49.73
24 29.55 33.20 36.42 39.36 42.98 51.18
25 30.68 34.38 37.65 40.65 44.31 52.62
26 31.80 35.56 38.89 41.92 45.64 54.05
27 32.91 36.74 40.11 43.20 46.96 55.48
28 34.03 37.92 41.34 44.46 48.28 56.89
29 35.14 39.09 42.56 45.72 49.59 58.30
30 36.25 40.26 43.77 46.98 50.89 59.70

40 47.27 51.81 55.76 59.34 63.69 73.40
50 58.16 63.17 67.51 71.42 76.15 86.66
60 68.97 74.40 79.08 83.30 88.38 99.61
70 79.72 85.53 90.53 95.02 100.43 112.32
Thefcalculatedfvaluefmustfbefequalftoforfexceedfthefcriticalfvaluefinfthisftablefforfsignificanceftofb
efshown.


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 Turnfover

, Mann-WhitneyfUftestfformulae
𝑛𝑎fff𝑛𝑎 !1
𝑈𝑎 = 𝑛𝑎 𝑛𝑏 +
ff
f
ff
f − 𝑅𝑎
2

𝑛𝑏fff𝑛𝑏 !1
𝑈𝑏 = 𝑛𝑎 𝑛𝑏 +
ff
f
ff
f − 𝑅𝑏
2
(UfisfthefsmallerfoffUaf andfUb)


CriticalfvaluesfforfthefMann-WhitneyfUftest

Nb
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Na

pf ≤f0.05f(one-tailed),fpf ≤f0.10f (two-tailed)

5 4 5 6 8 9 11 12 13 15 16 18 19 20 22 23 25
6 5 7 8 10 12 14 16 17 19 21 23 25 26 28 30 32
7 6 8 11 13 15 17 19 21 24 26 28 30 33 35 37 39
8 8 10 13 15 18 20 23 26 28 31 33 36 39 41 44 47
9 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54
10 11 14 17 20 24 27 31 34 37 41 44 48 51 55 58 62
11 12 16 19 23 27 31 34 38 42 46 50 54 57 61 65 69
12 13 17 21 26 30 34 38 42 47 51 55 60 64 68 72 77
13 15 19 24 28 33 37 42 47 51 56 61 65 70 75 80 84
14 16 21 26 31 36 41 46 51 56 61 66 71 77 82 87 92
15 18 23 28 33 39 44 50 55 61 66 72 77 83 88 94 100
16 19 25 30 36 42 48 54 60 65 71 77 83 89 95 101fff 107
17 20 26 33 39 45 51 57 64 70 77 83 89 96 102fff 109fff 115
18 22 28 35 41 48 55 61 68 75 82 88 95 102fff 109fff 116fff 123
19 23 30 37 44 51 58 65 72 80 87 94 101fff 109fff 116fff 123fff 130
20 25 32 39 47 54 62 69 77 84 92 100fff 107fff 115fff 123fff 130fff 138




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