Relative Frequency and Probability (HSC SSCE Mathematics Standard): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
How many possible blood type combinations exist?
How many possible blood type combinations exist?
8
What is the most common blood type in Australia?
What is the most common blood type in Australia?
O+ at 40%
What is the rarest blood type in Australia?
What is the rarest blood type in Australia?
AB−
What percentage of Australians have blood type A+?
What percentage of Australians have blood type A+?
31%
Which blood type pattern is always true?
Which blood type pattern is always true?
Positive types are more common
What percentage of Australians have blood type B+?
What percentage of Australians have blood type B+?
8%
To use percentages in calculations, you must first do what?
To use percentages in calculations, you must first do what?
Divide by 100 to get decimal
If a city has 2 million people, how many have blood type O+ (40%)?
If a city has 2 million people, how many have blood type O+ (40%)?
800,000
In NSW, how many of 3.80 million males have B+ (8%)?
In NSW, how many of 3.80 million males have B+ (8%)?
304,000
Which blood type has a higher percentage in Australia?
Which blood type has a higher percentage in Australia?
O− (9%)