You Are Taking a Class with a Large Number of Students.The

question 37

Multiple Choice

You are taking a class with a large number of students.The professor notes that the midterm exam scores were bell-shaped but doesn't tell you the mean.You take a random sample of 10 students and construct a 95% confidence interval for the mean exam score.Now the professor wants to give everyone 5 extra points on the exam.How will your confidence interval change?

• A)The sample mean will increase by 5 points and the margin of error will also.
• B)The sample mean will increase by 5 points but the margin of error will stay the same.
• C)The sample mean will stay the same but the margin of error will increase by 5 points.
• D)Both the sample mean and the margin of error will remain unchanged.

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Definitions:

Implicit Trust

A form of trust that develops naturally or is assumed to exist without the need for verbal confirmation or explicit evidence.

Social Network Trust

involves the level of trust established within networks of individuals, particularly in digital or social networking contexts.

Group Identity

The feeling of belonging to a particular group and identifying with its members, values, and norms, which can significantly influence personal behavior and perceptions.

Status Competition

it denotes a situation where individuals or groups compete against each other to gain recognition, importance, or social standing within a given context.