THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 93

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Two dependent random samples from two normally distributed populations gives the following results:
n = 10;
= 20.5;s_d = 3.2
-Find the margin of error for a 95% confidence interval for the difference between the means of the two populations.

• A)2.29
• B)5.86
• C)3.44
• D)8.10

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Definitions:

Birth Defects

Physical or biochemical abnormalities present from birth, which can result from genetic or environmental factors.

Socio-emotional Domain

An area of development that involves the growth of an individual's capacity to experience, regulate, and express emotions in a social context.

Cultural

Pertaining to the ideas, customs, social behaviors, products, or artifacts of a particular society, group, place, or time.

Cognitive

Pertaining to the mental processes of perception, memory, judgment, and reasoning, as contrasted with emotional and volitional processes.