A 750-ML Sample of Hydrogen Exerts a Pressure of 822

question 65

Multiple Choice

A 750-mL sample of hydrogen exerts a pressure of 822 torr at 325 K. What pressure does it exert if the temperature is raised to 475 K at constant volume?

• A)188 torr
• B)562 torr
• C)1.11 × 10 ³ torr
• D)1.20 × 10 ³ torr
• E)1.90 × 10 ³ torr

Apply the central limit theorem to understand the sampling distribution of sample means.

Understand and calculate sampling distributions for specific population parameters.

Evaluate and critique sampling methods and inferences based on sample data, including judgment and quota samples.

Understand the effects of sample size on the accuracy and reliability of sample statistics.

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Definitions:

Drive

An internal motivational state created by physiological needs that drives an organism to fulfill those needs.

Instinct

An innate, typically fixed pattern of behavior in animals in response to certain stimuli.

Statistically Significant

A term indicating that a result from data analysis is not likely to occur by chance, implying it is meaningful in the context of the hypothesis being tested.

Sample Groups

Selected subsets of a population used in research studies to represent the entire group from which they were chosen.