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Mrs. Z’s Class can use Data Landmarks

Mrs. Z’s Class can use Data Landmarks. Identify the maximum, minimum, range, median, mode, and mean for a data set. Click to learn about: Maximum Minimum Range Median Mode Mean. Click here to test your knowledge. Maximum. This is the highest value in a data set.

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Mrs. Z’s Class can use Data Landmarks

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  1. Mrs. Z’s Class can use Data Landmarks

  2. Identify the maximum, minimum, range, median, mode, and mean for a data set Click to learn about: • Maximum • Minimum • Range • Median • Mode • Mean Click here to test your knowledge.

  3. Maximum This is the highest value in a data set. 96, 94, 98, 90, 94, 85 The maximum for this set of data is 98 because it is the highest value. Try One!

  4. Find the maximum for the following data set: 98, 94, 97, 95, 95, 99, 92, 85, 72,89 100 98 95 99

  5. Correct! Click here to return to the main menu! The maximum for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 99 because 99 is the highest value in the set.

  6. Keep Trying! Click here to return to the main menu! The maximum for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 99 because 99 is the highest value in the set.

  7. Minimum This is the smallest value in a set of data. 96, 94, 98, 90, 94, 85 The minimum for this set of data is 85 because it is the lowest value. Try One!

  8. Find the minimum for the following data set: 98, 94, 97, 95, 95, 99, 92, 85, 72,89 72 98 61 99

  9. Correct! Click here to return to the main menu! The minimum for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 72 because 72 is the lowest value in the set.

  10. Keep Trying! Click here to return to the main menu! The minimum for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 72 because 72 is the lowest value in the set.

  11. Range This is the difference between the highest and lowest values in a data set. 96, 94, 98, 90, 94, 85 The range for this set of data is 8 because the maximum (98) minus the minimum (90) = 8 Try One!

  12. Find the range for the following data set: 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 10 16 18 27

  13. Correct! Click here to return to the main menu! The range for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 27 because 99 (max) – 72 (min) = 27

  14. Keep Trying! Click here to return to the main menu! The range for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 27 because 99 (max) – 72 (min) = 27

  15. Median Don’t forget to put the data in order from least to greatest first! This is the middle value in a set of data. 85, 90, 94, 94, 96, 98 The median for this set of data is 94 because it is the middle value. Try One!

  16. Find the median for the following data set: 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 94.5 94 95 97

  17. Correct! Click here to return to the main menu! The median for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 Reorder the values: 72, 85, 89, 92, 94, 95, 95, 97, 98, 99 94 + 95 = 189; 189 / 2 = 94.5 is 94.5 because it is halfway between the two middle values. (You will only do this when there is an even number of values. If the number of values is odd, the median is the number in the middle.)

  18. Keep Trying! Click here to return to the main menu! The median for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 Reorder the values: 72, 85, 89, 92, 94, 95, 95, 97, 98, 99 94 + 95 = 189; 189 / 2 = 94.5 is 94.5 because it is halfway between the two middle values. (You will only do this when there is an even number of values. If the number of values is odd, the median is the number in the middle.)

  19. Mode This is the value that occurs the most frequently. 85, 90, 94, 94, 96, 98 The mode for this set of data is 94 because it occurs the most often. Try One!

  20. Find the mode for the following data set: 98, 94, 97, 95, 95, 99, 92, 85, 72,89 99 95 92 97

  21. Correct! Click here to return to the main menu! The mode for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 95 because 95 is the value that occurs the most often.

  22. Keep Trying! Click here to return to the main menu! The mode for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 95 because 95 is the value that occurs the most often.

  23. Mean This is the value that occurs when you combine all of the values and divide them evenly. 85, 90, 94, 94, 96, 98 The mean for this set of data can be found by: finding the sum of the values = 557 Dividing by the total number of values = 557 / 6 = 92.83 Try One!

  24. Find the mean for the following data set: 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 99 95 90 91.6

  25. Correct! Click here to return to the main menu! The mean for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 91.6 because when you add the values together and divide them equally (find the sum of all values and divide it by the total number of values) you get: 98 + 94 + 97 + 95 + 95 + 99 + 92 + 85 + 72 + 89 = 919 916 / 10 = 91.6

  26. Keep Trying! Click here to return to the main menu! The mean for the data set : 98, 94, 97, 95, 95, 99, 92, 85, 72, 89 is 91.6 because when you add the values together and divide them equally (find the sum of all values and divide it by the total number of values) you get: 98 + 94 + 97 + 95 + 95 + 99 + 92 + 85 + 72 + 89 = 919 916 / 10 = 91.6

  27. Find the max, min, range, mean, median, and mode of the following data set: 91, 96, 97, 92, 94, 90, 90, 98, 99, 100 max= 100 min= 90 med= 94 mean= 95 mode= 90 range = 6 max= 100 min= 90 med= 96 mean= 94 mode= 90 range = 10 max= 100 min= 90 med= 95 mean= 94.7 mode= 90 range = 10 max= 100 min= 90 med= 95 mean= 95.7 mode= 90 range = 4.3

  28. Correct! Click here to return to the main menu! The correct answer is: 91, 96, 97, 92, 94, 90, 90, 98, 99, 100 max= 100 min= 90 med= 95 mean= 94.7 mode= 90 range = 10

  29. Keep Trying! Click here to return to the main menu! The correct answer is: 91, 96, 97, 92, 94, 90, 90, 98, 99, 100 max= 100 min= 90 med= 95 mean= 94.7 mode= 90 range = 10

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