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Find the conditional relative frequency that a student surveyed prefers cats as pets, given that the student is a girl

Find the conditional relative frequency that a student surveyed prefers cats as pets-example-1
User Busybear
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To find the relative frequency asked, you have to divide the number of girls who prefer cats by the number of girls:


(6)/(28)\approx0.2143\Rightarrow21.43\text{percent}

About 21.43% of the girls prefer cats as pets

User Noam Silverstein
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