B
Evidence Grade B
Graded
under review
Safe to Cite
Current
1,200
1,200 -- event attendance for Frederick County Chamber of Commerce Business Expo (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
1,200
Unit
Count
Data Vintage
2026
Entity
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Frederick County Chamber of Commerce
Primary
Tier A
http://www.frederickchamber.org/cwt/external/wcpages/events/business_expo.aspx ↗
Source Article
Frederick County Chamber of Commerce
Original Research
Frederick County Chamber of Commerce
· Original study ↗
Methodology
Self-reported average attendance stated by the event organizer (Chamber of Commerce promotional page); no methodology or specific event year provided, so collection year used
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Frederick County Chamber of Commerce Business Expo: 1,200 event attendance. Source: Frederick County Chamber of Commerce (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/frederick-business-expo-attendees-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/frederick-business-expo-attendees-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>1,200</strong> -- event attendance for Frederick County Chamber of Commerce Business Expo<br><small>Source: Frederick County Chamber of Commerce (2026) · <a href="https://lighthousedata.io/data/frederick-business-expo-attendees-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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