Mohammed Khubaib's Preplist

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Across
  1. 2. Data Set A has a mean of 12 and Data Set B has a mean of 8. What is the difference between their means?
  2. 6. What is 2+3×(−4)?
  3. 8. What is −4−(−10)?
  4. 10. What is 10−6÷2?
  5. 12. What is the median of the data set: 3,7,9,12,15?
  6. 13. What is 3/2 × 4/3 written as a simplified fraction?
  7. 14. What is −3+8−2?
  8. 15. What is (5−9)+12?
Down
  1. 1. What is the mode of the ordered set: 2,4,4,4,7,9?
  2. 3. What is 1/2÷2 expressed as a fraction?
  3. 4. If Bar A has a height of 15 and Bar B has a height of 9, how much taller is Bar A than Bar B?
  4. 5. What is −8−5?
  5. 7. Starting at −2 on a number line, if you move right 7 units, where do you end up?
  6. 9. If a category represents 25% of a pie chart, how many degrees is its central angle?
  7. 11. In a histogram where the 10–20 interval bar reaches a height of 8, how many total items fall in that interval?
  8. 13. If Sam walks 4/3 of a mile to school and 4/1 of a mile back, how many total miles did he walk?