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    When we're asked to draw the standard deviation is it the same as drawing the range bars?
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    (Original post by Adorable98)
    When we're asked to draw the standard deviation is it the same as drawing the range bars?
    It's pretty much the same, but different values. Remember that the SD is the spread of the data, so its the Mean +/- the SD.
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    (Original post by kkboyk)
    It's pretty much the same, but different values. Remember that the SD is the spread of the data, so its the Mean +/- the SD.
    I see! Thank you!!
 
 
 
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