SAEE Analytical Reasoning & Data Interpretation 3

Question 1

A dataset has values 4, 8, 8, 10, 20. What is the median?

Accepted Answer

8

Answer

10

Answer

12

Answer

20

Question 2

If sales doubled every year starting at $10k in Year 1, what were sales in Year 4?

Accepted Answer

$80k

Answer

$40k

Answer

$60k

Answer

$100k

Question 3

All books on a shelf are blue except the red dictionaries. Which must be true?

Accepted Answer

No dictionaries are blue

Answer

All blue books are dictionaries

Answer

Some non-dictionaries could be red

Answer

Every book is red

Question 4

A scatter plot shows strong positive correlation between study hours and test scores. What does this suggest?

Accepted Answer

More study hours tend to relate to higher scores

Answer

Study hours have no effect

Answer

Higher scores cause more study

Answer

The variables are unrelated

Question 5

The mean of four numbers is 15. Three numbers are 10, 14, and 20. What is the fourth?

Accepted Answer

16

Answer

14

Answer

18

Answer

12

Question 6

In a logic grid, if Tom is taller than Sam and Sam is taller than Joe, who is shortest?

Accepted Answer

Joe

Answer

Tom

Answer

Sam

Answer

Cannot be determined

Question 7

A histogram shows most data clustered at low values with a long tail to the right. This distribution is:

Accepted Answer

Right-skewed

Answer

Symmetric

Answer

Left-skewed

Answer

Uniform