Calculate a Response Rate Using the Following Information

question 8

Essay

Calculate a response rate using the following information. Out of 600 questionnaires assessing alcohol consumption sent out to the junior class at Layetteville High School, 450 were returned; 10 had responses marked only on the front pages (the back pages were omitted); and 10 were returned blank.

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Definitions:

Frowning

A facial expression typically denoting disapproval, concern, or puzzlement, characterized by furrowing of one's brow.

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing non-refreshing sleep.

Sleep Data

Information related to patterns, quality, and duration of an individual's sleep, often collected for diagnosing sleep disorders or for research purposes.

Afternoon Nap

A short period of sleep taken during the afternoon, often to refresh or compensate for inadequate sleep at night.