| 27 |
In which data set are the mean, median,
mode, and range all the same number? |
| |
|
| |
|
|
A |
{1, 2, 3, 3, 2, 1, 2} |
|
|
B |
{1, 2, 3, 1, 2, 3, 1} |
|
|
C |
{1, 3, 3, 3, 2, 3, 1} |
|
|
D |
{2, 2, 1, 2, 3, 2,
3} | | |
|
| 28 |
The prices of 3 different bottles of
shampoo are given in the table. |
| |
|
| |
Shampoo
Prices
Bottle
Size (ounces) |
Price |
| 20 |
$7.18 |
| 15 |
$4.73 |
| 10 |
$3.58 | |
| |
|
| |
Which size bottle of shampoo has the lowest price
per ounce? |
| |
|
| |
| |