B
Evidence Grade B
Graded
under review
Safe to Cite
Dated
700
700 -- survey respondents for Airline flight attendants polled on free upgrade preferences (2013)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
700
Unit
Count
Data Vintage
2013
Entity
Sample Size
700
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
skift.com
Primary
Tier C
http://skift.com/author/samantha-shankman/page/2/ ↗
Source Article
Why well-dressed single men have the best shot at receiving free upgrades
Original Research
skift.com
· Original study ↗
Methodology
Poll of airline staff on upgrade preferences; original survey publisher not named
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Airline flight attendants polled on free upgrade preferences: 700 survey respondents. Source: skift.com (2013). Via Lighthouse Intelligence -- https://lighthousedata.io/data/flight-attendant-upgrade-poll-700
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<blockquote cite="https://lighthousedata.io/data/flight-attendant-upgrade-poll-700" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>700</strong> -- survey respondents for Airline flight attendants polled on free upgrade preferences<br><small>Source: skift.com (2013) · <a href="https://lighthousedata.io/data/flight-attendant-upgrade-poll-700" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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