What will the standard deviation of these exam grades be? A square bracket means inclusive, so [10, 20) means 10 - 19.9999999...
A. [0, 10)
B. [10, 20)
C. [20, 30)
D. [30, infinity)
Answer :
Option B is correct , because a square bracket is inclusive.
Hence, standard deviation of exam grades is
Option B.
What will the standard deviation of these exam grades be? A square bracket means inclusive, so...
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