Multiple Choice
In a random sample of 200 items, 5 items were defective. An estimate of the percentage of defective items in the population is
A) 5%.
B) 2.5%.
C) 20%.
D) 10%.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q13: A statistics professor asked students in a
Q14: In a post office, the mailboxes are
Q15: The type of analytics whose models yield
Q16: Which of the following is a categorical
Q17: Statistical studies in which researchers control variables
Q19: Data collected over several time periods are
Q20: In a questionnaire, respondents are asked to
Q21: A student's dormitory room number is an
Q22: In a sample of 1,600 registered voters,
Q23: Census refers to a(n)<br>A) experimental study to