It Is Known That 15% of All College Freshmen at Ivey

question 53

Multiple Choice

It is known that 15% of all college freshmen at Ivey University leave after their first year.Calculate the interval that contains 99.73% of the students who remain if we are looking at a random sample of 300 Ivey University freshmen.

• A)[236.45 273.55]
• B)[26.45 63.55]
• C)[110.25 369.75]
• D)[38.82 51.18]

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