THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 95

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a stratified random sample of students on a small campus,sample members were asked to rate,on a scale of 1 (poor)to 5 (excellent),opportunities for extracurricular activities.The results are shown in the table below.

-If a total sample of 120 students is taken,determine the number of freshmen and sophomores under the optimum allocation scheme,assuming that the stratum population standard deviations are the same as the corresponding sample values.

Recognize the limitations and control factors available in psychological research with human and nonhuman subjects.

Comprehend the effectiveness of different study techniques on retention and comprehension.

Gain insight into the reasons behind the efficacy of practice testing in enhancing material retention.

Understand the prevalence of nonhuman animal participants in psychological research.

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Definitions:

Process Costing

An accounting methodology used for homogeneous product costing, where costs are accumulated over a period and then allocated to a large number of identical units.

Equivalent Units

A concept in cost accounting used to allocate costs evenly in processes where incomplete units complicate direct measurement.

Assembly Department

A specialized department within a manufacturing facility where components are assembled into final products.

Equivalent Units

A measure used in the costing of products in process, which converts partially completed goods into an equivalent number of fully completed units.