Compare two groups using the MAD
Grade 7 math · Fieldbook Learning
Name ______________________ Date __________
Subtract the means, then divide the difference by the MAD.
- Team A has a mean score of 16 and Team B has a mean score of 18.5. Both teams have a mean absolute deviation of 5. The difference between the means is how many times the MAD?
- Team A has a mean score of 26 and Team B has a mean score of 28. Both teams have a mean absolute deviation of 4. The difference between the means is how many times the MAD?
- Team A has a mean score of 33 and Team B has a mean score of 37. Both teams have a mean absolute deviation of 4. The difference between the means is how many times the MAD?
- Team A has a mean score of 27 and Team B has a mean score of 29. Both teams have a mean absolute deviation of 4. The difference between the means is how many times the MAD?
- Team A has a mean score of 26 and Team B has a mean score of 32. Both teams have a mean absolute deviation of 2. The difference between the means is how many times the MAD?
- Team A has a mean score of 38 and Team B has a mean score of 41. Both teams have a mean absolute deviation of 6. The difference between the means is how many times the MAD?
- Team A has a mean score of 21 and Team B has a mean score of 31.5. Both teams have a mean absolute deviation of 7. The difference between the means is how many times the MAD?
- Team A has a mean score of 15 and Team B has a mean score of 27. Both teams have a mean absolute deviation of 8. The difference between the means is how many times the MAD?
- Team A has a mean score of 31 and Team B has a mean score of 46. Both teams have a mean absolute deviation of 10. The difference between the means is how many times the MAD?
- Team A has a mean score of 30 and Team B has a mean score of 54.5. Both teams have a mean absolute deviation of 7. The difference between the means is how many times the MAD?
- Team A has a mean score of 40 and Team B has a mean score of 48. Both teams have a mean absolute deviation of 8. The difference between the means is how many times the MAD?
- Team A has a mean score of 36 and Team B has a mean score of 39. Both teams have a mean absolute deviation of 3. The difference between the means is how many times the MAD?
- Team A has a mean score of 35 and Team B has a mean score of 43. Both teams have a mean absolute deviation of 2. The difference between the means is how many times the MAD?
- Team A has a mean score of 36 and Team B has a mean score of 61. Both teams have a mean absolute deviation of 5. The difference between the means is how many times the MAD?
- Team A has a mean score of 30 and Team B has a mean score of 38. Both teams have a mean absolute deviation of 2. The difference between the means is how many times the MAD?
- Team A has a mean score of 11 and Team B has a mean score of 42.5. Both teams have a mean absolute deviation of 7. The difference between the means is how many times the MAD?
- Team A has a mean score of 13 and Team B has a mean score of 79.5. Both teams have a mean absolute deviation of 19. The difference between the means is how many times the MAD?
- Team A has a mean score of 30 and Team B has a mean score of 37. Both teams have a mean absolute deviation of 14. The difference between the means is how many times the MAD?
- Team A has a mean score of 39 and Team B has a mean score of 87. Both teams have a mean absolute deviation of 12. The difference between the means is how many times the MAD?
- Team A has a mean score of 35 and Team B has a mean score of 65. Both teams have a mean absolute deviation of 6. The difference between the means is how many times the MAD?