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Asad786

  • one year ago

WILL MEDAL http://prntscr.com/8i49qo

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  1. Nnesha
    • one year ago
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    first find mean of that data

  2. Nnesha
    • one year ago
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    mean = average

  3. Asad786
    • one year ago
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    MEAN IS ALL ADDED THEN DIVIDED BY HOW MANY NUMERS THERE ARE RIGHT srry about caps

  4. Nnesha
    • one year ago
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    yes right.

  5. Asad786
    • one year ago
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    ok 1 sec

  6. Nnesha
    • one year ago
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    first) find the mean 2nd) find distance from the mean and each value 3rd) find the mean of distance data :=)

  7. Nnesha
    • one year ago
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    ok

  8. Asad786
    • one year ago
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    mean is 12.75

  9. Nnesha
    • one year ago
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    yes right now find distance between mean and data subtract mean from each value of the data like 12.75 - 4 12.75 - 18

  10. Asad786
    • one year ago
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    @Hero

  11. Asad786
    • one year ago
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    oh ok

  12. Asad786
    • one year ago
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    4=8.75

  13. Asad786
    • one year ago
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    18=-25

  14. Asad786
    • one year ago
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    -5.25

  15. Nnesha
    • one year ago
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    each distance is an absolute mean deviation \[\rm \left| distance = mean ~deviation \right| = always ~positive \] so \[\left| 12.75-18 \right|= 5.25\]

  16. Asad786
    • one year ago
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    oh

  17. Asad786
    • one year ago
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    /12.75-13=.25

  18. Asad786
    • one year ago
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    right

  19. Nnesha
    • one year ago
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    so you can't have the negative sign so 12.75 - 4= `8.75` 12.75 - 18 = `5.25`

  20. Nnesha
    • one year ago
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    yes right !

  21. Asad786
    • one year ago
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    ok

  22. Asad786
    • one year ago
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    what do i do after

  23. Nnesha
    • one year ago
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    find the distance between all points 12.75-16= ? 12.75- 8= ?

  24. Nnesha
    • one year ago
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    12.75-11=?

  25. Asad786
    • one year ago
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    16=3.25

  26. Asad786
    • one year ago
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    8=4.75

  27. Asad786
    • one year ago
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    11=1.75

  28. Nnesha
    • one year ago
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    yes right now find the mean of distance points `8.75 , 5.25 , .25, 3.25 , 4.75, 3.25, 3.25 ,1.75`

  29. Asad786
    • one year ago
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    1 sec

  30. Nnesha
    • one year ago
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    ok :=)

  31. Asad786
    • one year ago
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    30.5

  32. Nnesha
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @Asad786 MEAN IS ALL ADDED THEN DIVIDED BY HOW MANY NUMERS THERE ARE RIGHT srry about caps \(\color{blue}{\text{End of Quote}}\) ^^that's how we should find mean :=)

  33. Asad786
    • one year ago
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    lol can i have medal too

  34. Nnesha
    • one year ago
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    MEAN IS ALL ADDED THEN DIVIDED BY `HOW MANY NUMERS THERE ARE `RIGHT

  35. Nnesha
    • one year ago
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    divide by the number of numbers 30.5 isn't the answer

  36. Asad786
    • one year ago
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    oh so what is

  37. Asad786
    • one year ago
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    oh yeah forgot

  38. Asad786
    • one year ago
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    3.8125

  39. Nnesha
    • one year ago
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    looks good ,good job!

  40. Asad786
    • one year ago
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    thx

  41. Nnesha
    • one year ago
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    np :=)

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