ISEE Upper Level (grades 9-12) Quantitative Reasoning - Range

1

Consider the following set of data:

$\left { 2,4,4,5,6,10 \right }$

Compare and .

: The sum of the median and the mean of the set

: The range of the set

2

Examine this stem-and-leaf diagram for a set of data:

$\left.\begin{matrix} 4\ 5\ 6\ 7\ 8 \end{matrix}\right|\begin{matrix} \textrm{7 9}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; ; ; ; ; ; ;\ \textrm{4 4 7 7}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; \ \textrm{0 1 2 2 4 5 5 8 8 9}\ \textrm{3 5 5 8}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; \ \textrm{4 7}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; ; ; ; ; ; ; \end{matrix}$

Which is the greater quantity?

(a) The range of the data?

(b)

3

Consider the following set of data:

$\left { 2,4,4,5,6,10 \right }$

Compare and .

: The sum of the median and the mean of the set

: The range of the set

4

Examine this stem-and-leaf diagram for a set of data:

$\left.\begin{matrix} 4\ 5\ 6\ 7\ 8 \end{matrix}\right|\begin{matrix} \textrm{7 9}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; ; ; ; ; ; ;\ \textrm{4 4 7 7}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; \ \textrm{0 1 2 2 4 5 5 8 8 9}\ \textrm{3 5 5 8}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; \ \textrm{4 7}; ; ; ; ; ; ; ; ; ; ;; ; ; ; ; ; ; ; ; ; ; ; ; \end{matrix}$

Which is the greater quantity?

(a) The range of the data?

(b)

5

In the following set of data compare the median and the range:

$\left { 2,4,7,8\right }$

6

In the following set of data compare the median and the range:

$\left { 2,4,7,8\right }$

7

Consider the set of numbers: $\left { 2,4,5,5,6,6,6,10,12\right }$

Quantity A: The sum of the median and mode of the set

Quantity B: The range of the set

8

Consider the set of numbers: $\left { 2,4,5,5,6,6,6,10,12\right }$

Quantity A: The sum of the median and mode of the set

Quantity B: The range of the set

9

In the following set of data compare the mean and the range:

$\left { 4,3,8,8\right }$

10

In the following set of data compare the mean and the range:

$\left { 4,3,8,8\right }$

Range

Practice Questions