Planck 2018 results
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Table 8.

Odd-even surveys χ2 and p-values (2 ≤  ≤ 50).

2015
2018
Survey Differences χ2 p-value χ2 p-value
30 GHz
  S1−S2......... 89.91 1.6 ×  10−4 63.65 0.0539
  S1−S3......... 40.00 0.755 41.36 0.705
  S1−S4......... 246.3 < 1 × 10−10 146.1 4 × 10−12
44 GHz
  S1−S2......... 44.69 0.568 44.28 0.585
  S1−S3......... 100.4 9 × 10−6 108.3 9 × 10−7
  S1−S4......... 46.48 0.494 59.5 0.105
70 GHz
  S1−S2......... 82.01 0.0012 86.48 3.97 × 10−4
  S1−S3......... 63.11 0.0582 64.39 0.0467
  S1−S4......... 74.06 0.0071 74.28 0.0068

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