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In a study of 900 adults, 45 out of the 325 men in the study said that they preferred to rent a movie on DVD rather than going out to a movie theater. What is the approximate percentage of men in this study who prefer to rent a movie on DVD

Respuesta :

MrRoyal

Answer:

[tex]\%DVD = 14\%[/tex]

Step-by-step explanation:

Given

[tex]Population = 900[/tex]

[tex]Sample = 325[/tex] --- selected adults

[tex]Proportion = 45[/tex] --- those that prefer renting a movie

Required

Represent the proportion as a sample.

This is calculated as thus:

[tex]\%DVD = \frac{Proportion}{Sample} * 100\%[/tex]

[tex]\%DVD = \frac{45}{325} * 100\%[/tex]

[tex]\%DVD = \frac{45 * 100}{325}\%[/tex]

[tex]\%DVD = \frac{45 00}{325}\%[/tex]

[tex]\%DVD = 13.85\%[/tex]

[tex]\%DVD = 14\%[/tex] --- approximated

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