Which statement best describes the national voting requirement included in a double majority for a referendum change?

Which statement best describes the national voting requirement included in a double majority for a referendum change?

• AMore than half of voters across the nation must vote in favour of the change.Correct
• BA majority of voters across the nation must vote against the change.
• CThe result depends only on whether the proposal is popular in the capital city.
• DThe change can pass nationally without majority support from voters across Australia.

The fact explains that a double majority requires a majority of voters across the nation to vote for the change, meaning national majority support is required.