Answer:
1. 170/490 and 60/505
2. 320/490 and 445/505
Step-by-step explanation:
No options were given, but the question can still be answered
Given
Required
Which proportion best compares age and tattoos?
The row data represents the age range of each group while the column data represents the amount of tattoo by each group.
So, to make comparison:
You simply pick a cell data and compare it to the row total.
<u>Take for instance</u>
For those who have at least 1 tattoo. The proportion to use are:
<em>170/490 --- For age range: 18 - 29</em>
<em>60/505 --- For age range: 30 - 29</em>
<em />
For those without tattoo. The proportion to use are:
<em>320/490 --- For age range: 18 - 29</em>
<em>445/505 --- For age range: 30 - 29</em>