Why does a change in a state’s GDP figure not by itself prove a specific cause?
Correct answer(s):
- Correlation or change alone does not identify causation
Topic
Hawaii Facts
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Quizzes in Hawaii Facts
What makes a claim about Hawaii academically well supported?
Correct answer(s):
- Separating observed evidence from interpretation and inference
Which comparison correctly distinguishes nominal and real GDP in Hawaii?
Correct answer(s):
- Nominal GDP uses current prices; real GDP adjusts for inflation
Why consider regional price levels when comparing incomes across states?
Correct answer(s):
- The same dollar income buys different quantities of goods
What does island biogeography help explain in Hawaii?
Correct answer(s):
- Many species occur naturally in small, isolated ranges
When can nominal income grow while purchasing power decreases?
Correct answer(s):
- Prices rise faster than income
What pair of measurements is central to assessing sustainable groundwater use?
Correct answer(s):
- Aquifer recharge and groundwater withdrawal
Which constraint can limit housing availability in Hawaii?
Correct answer(s):
- Limited developable land and construction costs
Why might economic diversification help Hawaii during a tourism slump?
Correct answer(s):
- Other industries can provide alternative demand and jobs
What belongs in an analysis of Hawaii’s defense-related economy?
Correct answer(s):
- Government operations and private military suppliers
What distinguishes real personal income from nominal personal income?
Correct answer(s):
- Adjustment for price changes
What is the arithmetic difference between Hawaii’s 2020 census population and July 2025 estimate?
Correct answer(s):
- 22,451 fewer in the 2025 estimate
Why can official population estimates for past years change in later releases?
Correct answer(s):
- Statistical revisions and new migration information
How is net migration calculated?
Correct answer(s):
- People moving in minus people moving out
What is natural population change?
Correct answer(s):
- Births minus deaths
Why must researchers label a reported county population growth percentage carefully?
Correct answer(s):
- It may describe an annual rate or a cumulative multiyear change
Under what circumstance could total nominal visitor spending rise while arrivals fall?
Correct answer(s):
- Average spending per visitor increases enough
What share of Hawaii’s population lived in Honolulu County in July 2025 according to the state data center?
Correct answer(s):
- 69.0%
What do visitor days measure?
Correct answer(s):
- Combined duration of visits by all visitors
Why can a Hawaii county population share differ from an individual island’s share?
Correct answer(s):
- Some county boundaries cover multiple islands