TABLE 2-6 A Sample of 200 Students at a Big-Ten University Was

question 27

Multiple Choice

TABLE 2-6
A sample of 200 students at a Big-Ten university was taken after the midterm to ask them whether they went bar hopping the weekend before the midterm or spent the weekend studying, and whether they did well or poorly on the midterm. The following table contains the result.

-Referring to Table 2-6, if the sample is a good representation of the population, we can expect ________ percent of those who did poorly on the midterm to have spent the weekend studying.

• A) 10
• B) 22.22
• C) 45
• D) 50

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Definitions:

UV Radiation

is ultraviolet light from the sun, which can cause sunburn and has significant implications for both human health and the environment.

Food Production

Food production encompasses the processes involved in getting food from the farm to the consumer's table, including farming, harvesting, processing, packaging, and distribution.

Ozone

A molecule made up of three oxygen atoms, known for its role in protecting Earth from harmful ultraviolet radiation in the stratosphere and its contribution to air pollution at ground level.

Sea Levels

The average height of the ocean's surface between high and low tide, which is affected by climate change leading to rising or falling trends over time.