Three randomly chosen Colorado students were asked how many times they went rock climbing last month. Their replies were 5, 6, 7. The standard deviation is:
A)1.212.
B)0.816.
C)1.000.
D)1.056.

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The Answer of Three randomly chosen Colorado students were asked how many times they went rock climbing last month. Their replies were 5, 6, 7. The standard deviation is:
A)1.212.
B)0.816.
C)1.000.
D)1.056.

Three Randomly Chosen Colorado Students Were Asked How Many Times