Find the standard deviation for each data set. Round to one more place than the data.15, 42, 53, 7, 9, 12, 14, 28, 47
A. 16.6
B. 17.8
C. 15.8
D. 29.1
Answer: B
Mathematics
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Write the ratio in lowest terms.12 ounces to 56 cents ounces
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