1. MEDIUM

If the mean of 4 numbers is 23.5 and another number with a value of 50 gets added to the list, what will the new mean become?

  1. 35.7
  2. 23.5
  3. 50
  4. 24.5
  5. 28.8
 
2. MEDIUM

What is the mode in this list of numbers?
42, 42, 72, 34, 34, 72, 42, 63, 26

  1. 42
  2. 72
  3. 34
  4. All of the above
  5. None of the above


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More questions:
Addition and Subtraction with Negative Numbers  |   Algebra  |   Dividing Integers to Give Fractions  |   Volume of Cones and Pyramids  |   Number Sequences