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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.

The twoway table below shows the survey results when students ofdiffering educational standing were asked whether they had made aclothing purchase in the last t class=
The twoway table below shows the survey results when students ofdiffering educational standing were asked whether they had made aclothing purchase in the last t class=

Respuesta :

Given

To find:

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

Explanation:

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

That implies,

[tex]\begin{gathered} x=\frac{12}{30+12} \\ x=\frac{12}{42} \\ x=\frac{2}{7} \\ x=0.2857 \\ x=0.29 \end{gathered}[/tex]

Hence, the proportion is 0.29.

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