SAEE Analytical Reasoning & Data Interpretation 5

Question 1

A box plot shows a median of 50, Q1 of 40, and Q3 of 70. What is the interquartile range?

Accepted Answer

30

Answer

IQR = Q3 - Q1 = 70 - 40 = 30.

Question 2

If a recipe serves 4 with 600g of flour, how much flour serves 10?

Accepted Answer

1,500g

Answer

600/4 = 150g per serving; 150 × 10 = 1,500g.

Question 3

Everyone who passed the exam studied. Maria did not study. What follows?

Accepted Answer

Maria did not pass

Answer

Studying is necessary to pass, and Maria lacked it, so she did not pass.

Question 4

A table shows region sales: North 120, South 80, East 150, West 50. What fraction of total came from East?

Accepted Answer

3/8

Answer

Total is 400; 150/400 = 3/8.

Question 5

In a sequence 81, 27, 9, 3, what comes next?

Accepted Answer

1

Answer

Each term is divided by 3, so 3/3 = 1.

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