Multiple Choice
A company has developed a new battery,but the average lifetime is unknown.In order to estimate this average,a sample of 110 batteries is tested and the average lifetime of this sample is found to be 200 hours.The 200 hours is the value of a:
A) parameter.
B) statistic.
C) sampling frame.
D) population.
Correct Answer:
Verified
Correct Answer:
Verified
Q169: A more serious error resulting from errors
Q170: Which of the following statements is incorrect?<br>A)Ordinal
Q171: Association of Tennis Professionals (ATP)singles rankings for
Q172: Histograms may not be "mathematically correct" since
Q173: THE NEXT QUESTIONS ARE BASED ON THE
Q175: A sample is the complete set of
Q176: A quality control inspector is interested in
Q177: In rating the service provided by a
Q178: THE NEXT QUESTIONS ARE BASED ON THE
Q179: What percentage of the students in the