Question
Calculate the standard deviation of the set {100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110} and transform the values to their z-scores.
Calculate the standard deviation of the set {100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110}
and transform the values to their z-scores.
If we multiply the numbers in the set by a number larger than 1 and calculate the
standard deviation and z scores again will the standard deviation change ? Will
the Z scores change ?
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Mathematical Excursions
Authors: Richard N Aufmann, , Joanne Lockwood, Richard D Nation, Daniel K Clegg
3rd Edition
1305161793, 9781305161795
