Question

The two-way table below shows the survey results when students ofdiffering educational standing were asked whether they had made aclothing purchase in the last two weeks.

Answer 1

Given

To find:

The proportion of the graduation students have not purchased clothing for the last two weeks.

Step-by-step explanation:

Let x be the proportion of graduation students who have not purchased clothing for the last two weeks.

That implies,

`\begin{gathered} x=(12)/(30+12) \\ x=(12)/(42) \\ x=(2)/(7) \\ x=0.2857 \\ x=0.29 \end{gathered}`

Hence, the proportion is 0.29.