**
3). (2 points each) find the median (middle number in these data sets:
**

(Cross out the highest, lowest, highest...until only 1 is left)

a). **Find the median (middle) number in this data set: (cross out the highest, lowest, highest...until only one is left)**

1, 2, 3, 5, 4 median = ______

b). **Find the median (middle) number in this data set: (cross out the highest, lowest, highest...until only one is left)**

Number of letters in each word of the Gettysburg Address:

4, 5, 3, 5, 5, 3, 3, 7, 7, 5, 2, 4, 9, 1, 5, 6 median = ______

c). **Find the median (middle) number in this data set: (cross out the highest, lowest, highest...until only one is left)**

Number of letters in each word of the song "Baa baa black sheep":

3, 3, 5, 5, 4, 3, 3, 4, 3, 3, 3, 3, 5, 4, 4 median = ______

4). (2 points each) Find the range (highest - lowest) of each of these
data sets:

a). **Find the range (highest - lowest) of this data set:**

1, 2, 3, 4, 5 range = ________

b). **Find the range (highest - lowest) of this data set:**

Temperatures during a week in February:

- 4, + 2, + 2, - 4, 0, + 1, - 4 range = ________

c). **Find the range (highest - lowest) of this data set:**

Class math test scores:

89, 62, 95, 88, 77, 93, 88, 86 range = ________