Multiple Choice
Assume that 15% of students at a university wear contact lenses.We randomly pick 200 students.What is the probability that more than 16% of this sample wear contact lenses?
A) 0.309
B) 0.397
C) 0.654
D) 0.346
E) 0.692
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q10: In a large class, the professor has
Q11: After conducting a survey, a researcher wishes
Q12: Assume that 15% of students at
Q13: In a survey of 300 T.V.viewers, 40%
Q14: Based on past experience, a bank
Q15: Based on past experience, a bank believes
Q16: Of 346 items tested, 12 are found
Q17: In a large class, the professor has
Q19: A survey found that 79% of a
Q20: Assume that 10% of students at