Template:DropTest/Xahean Invasion/2

Mission tested: Xahean Invasion [edit]
By: middlehead & koba44 Date(s): Oct 2018 – Feb 2020 Runs: 153   Cost/Run: 20
Item	Units	/ unit	Runs/Drop
Common Science Experiment ★	77>> Common Science Experiment ★ Average (mean) runs per drop: 2 Based on test averages, to get one more drop, you may need to do another: 2 runs in 50 percent of cases (median) 5 runs in 10 percent of cases 9 runs in 1 percent of cases That is, 1 in 100 players may not see this item drop at all even after 8 runs. Also, a run dropping only this item is expected per 210 runs or so.	39.7Statistical Strength: Fairly reliable Range of average cost per Common Science Experiment ★ within 2 standard deviations (~95.5% confidence): 32.89 — 50.19>>	2
Super Rare Sensor ★★★★	17>> Super Rare Sensor ★★★★ Average (mean) runs per drop: 9 Based on test averages, to get one more drop, you may need to do another: 7 runs in 50 percent of cases (median) 21 runs in 10 percent of cases 41 runs in 1 percent of cases That is, 1 in 100 players may not see this item drop at all even after 40 runs. Also, a run dropping only this item is expected per 20,000 runs or so.	180.0Statistical Strength: Somewhat unreliable Range of average cost per Super Rare Sensor ★★★★ within 2 standard deviations (~95.5% confidence): 121.91 — 343.85>>	9
Uncommon Synthesized Polymer ★★	186>> Uncommon Synthesized Polymer ★★ Average (mean) runs per drop: 1 Based on test averages, to get one more drop, you may need to do another: 1 runs in 50 percent of cases (median) 2 runs in 10 percent of cases 3 runs in 1 percent of cases That is, 1 in 100 players may not see this item drop at all even after 2 runs. Also, a run dropping only this item is expected per 15 runs or so.	16.5Statistical Strength: Very reliable Range of average cost per Uncommon Synthesized Polymer ★★ within 2 standard deviations (~95.5% confidence): 14.78 — 18.55>>	0.8
Uncommon Relay ★★	179>> Uncommon Relay ★★ Average (mean) runs per drop: 1 Based on test averages, to get one more drop, you may need to do another: 1 runs in 50 percent of cases (median) 2 runs in 10 percent of cases 4 runs in 1 percent of cases That is, 1 in 100 players may not see this item drop at all even after 3 runs. Also, a run dropping only this item is expected per 17 runs or so.	17.1Statistical Strength: Very reliable Range of average cost per Uncommon Relay ★★ within 2 standard deviations (~95.5% confidence): 15.31 — 19.36>>	0.9
Average cost per unit assumes 3 standard rewards per run. Please Do NOT include results from "Double-Up" Adwarps.    Double-Up results are not random and will skew results.