6
practice testMultiple Choice

Practice Test

Question 6 • Mathematics 8

Proma made the given two-way table showing her friend’s favorite fruit juices. Favorite Juices Grapefruit Juice Orange Juice Total Girls 7 16 Boys 3 14 Total 10 Which shows the correct values for Proma’s friends who prefer orange juice?

Answer
A
girls: 23; boys: 17
B
girls: 9; boys: 11
C
girls: 11; boys: 9
D
girls: 17; boys: 23

Explanation

The row totals are 16 girls and 14 boys, while 7 girls and 3 boys prefer grapefruit juice. Subtract to find the orange-juice counts: 16 − 7 = 9 girls and 14 − 3 = 11 boys. So the correct values are girls: 9 and boys: 11.

AI-written and checked against the verified answer.

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