Consider the Following to Answer Questions

question 10

Multiple Choice

Consider the following to answer questions
Previous surveys reported that more men than women trade stocks online.A local
brokerage firm randomly selected a sample of investors.They found that 45 of 234 men
traded online and 42 of 251 women traded online.
-The 95% confidence interval for the difference in proportions is

• A)4% to 9%.
• B)-4% to 9%.
• C)2% to 12%.
• D)-2% to 12%.
• E)-2% to -4%

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Definitions:

Skinnerian

Pertaining to the theories and principles of B.F. Skinner, particularly regarding behaviorism and the use of reinforcement and punishment.

Behavior

The actions or reactions of an individual or system in response to external or internal stimuli.

Attachment

The emotional bond that develops between a child and a caregiver, forming the basis for relationships later in life.

Caregiver

An individual who provides care for another person, typically a family member or patient, who is in need of assistance due to age, illness, or disability.