ThatQuiz 试题库 现在参加这个测试
Mean (Average)
供稿人: Littlefield
  • 1. 10, 20, 15
A) 15
B) 45
C) not given
D) 5
  • 2. 20, 23, 17
A) 22
B) not given
C) 43
D) 20
  • 3. 9, 11, 22
A) not given
B) 43
C) 42
D) 20
  • 4. 55, 47, 54
A) 55
B) 52
C) 167
D) 54
  • 5. 25, 27, 30, 42
A) 31
B) not given
C) 25
D) 33
  • 6. 100, 200
A) 150
B) not given
C) 250
D) 300
  • 7. 4, 5, 6, 7, 8, 9, 3
A) 7
B) not given
C) 42
D) 5
  • 8. 5, 5, 5, 5, 8, 0, 0
A) 4
B) 7
C) 5
D) not given
  • 9. 52, 64
A) 109
B) 60
C) 58
D) not given
  • 10. 100, 90, 95, 105, 85
A) 85
B) 100
C) not given
D) 90
参加了这次测试的学生也参加了 :
RN Combining Like Terms
Fractions/percents & decimals
Multiplying expressions
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