question on calculating Range.

I have 2 questions that am stuck at - they both involve computing range and I have not taken a stats class in forever. please help me out!

it asks to calculate range on the following freq distribution and then has the table below:

A.The degree of agreement students have with the statement, "Statistics examinations are fun."

Degree of Agreement f

-----------------------------------------------

strongly disagree 7

moderately disagree 11

somewhat disagree 26

somewhat agree 14

moderately agree 2

Strongly agree 0

-----------------------------------------

n=60

How does one calculate Range for this?

Also the other question was

b.The number of televisions in homes of one suburban neighborhood

No. TVs f

---------------

0 2

1 4

2 12

3 15

4 7

5 0

6 1

7 0

---------------

n=41

For the second question i came up with 6 as the answer. Am i correct?

hope some one can help!

Cheers