Table 2.
AD statistical test results of p-values and corresponding standard deviation (σ) units for our CCSN samples having the same underlying distributions of estimated global starburst age of the host.
| SNR ≥ 0.0 |
SNR ≥ 0.5 |
|||||||
|---|---|---|---|---|---|---|---|---|
| p-value | σ | θp-value | θσ | p-value | σ | θp-value | θσ | |
| IIb/Ib/Ic/Ibn vs. II/IIn | 0.0027 | 3.0 | 0.017 ± 0.014 |
 |
0.0013 | 3.2 | 0.040 ± 0.038 |
 |
| IIb/Ib/Ic vs. II/IIn | 0.0039 | 2.9 | 0.030 ± 0.025 |
 |
0.0017 | 3.1 | 0.078 ± 0.076 |
 |
| IIb/Ib/Ic vs. II | 0.0059 | 2.8 | 0.032 ± 0.025 |
 |
0.0035 | 2.9 | 0.083 ± 0.078 |
 |
| IIb/Ib/Ic/Ibn vs. flatIIb/Ib/Ic/Ibn/II/IIn | 0.011 | 2.5 | 0.058 ± 0.046 |
 |
0.00060 | 3.4 | 0.070 ± 0.069 |
 |
| IIb/Ib/Ic vs. flatIIb/Ib/Ic/II/IIn | 0.015 | 2.4 | 0.071 ± 0.054 |
 |
0.00072 | 3.4 | 0.089 ± 0.088 |
 |
| IIb/Ib/Ic vs. flatIIb/Ib/Ic/II | 0.022 | 2.3 | 0.083 ± 0.060 |
 |
0.0011 | 3.3 | 0.094 ± 0.093 |
 |
| II/IIn vs. flatIIb/Ib/Ic/Ibn/II/IIn | 0.14 | 1.5 | 0.16 ± 0.02 |
 |
0.075 | 1.8 | 0.10 ± 0.02 |
 |
| II/IIn vs. flatIIb/Ib/Ic/II/IIn | 0.24 | 1.2 | 0.27 ± 0.03 |
 |
0.15 | 1.4 | 0.20 ± 0.03 |
 |
| II vs. flatIIb/Ib/Ic/II | 0.28 | 1.1 | 0.32 ± 0.03 |
 |
0.24 | 1.2 | 0.29 ± 0.03 |
 |
Notes. Additional tests include comparisons to a ‘flat’ simulated sample, including galaxies that have hosted ≥1 CCSN from a selection of indicated types. Two CCSN rate ranges are considered. For completeness, the table also lists the jackknife resampling mean (θp-value) and standard error values, and the corresponding σ units (θσ), which are dominated by the arbitrary removal of Arp 299 and its CCSNe from the samples.
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