Part B answer choices20.7= (s/x/u/o)1.4= (o/u/x/s)

= Quiz: Quiz 6 - 8.4, 9.1-9.2... Question 7 of 8 This quiz: 10 point(s) possible This question: 1 point(s) possible Submit quiz A study of all the students at a small college showed a mean age of 20.7 and a standard deviation of 1.4 years. a. Are these numbers statistics or parameters? Explain. b. Label both numbers with their appropriate symbol (such as x, , s, or o). O A. The numbers are statistics because they are for all the students, not a sample. O B. The numbers are parameters because they are for all the students, not a sample. O C. The numbers are parameters because they are estimates and not certain. O D. The numbers are statistics because they are estimates and not certain. b. Choose the correct labels below. = 20.7 = 1.4 Textbook Statcrunch Time Remaining: 01:30:25 Next