hasaanferguson77 hasaanferguson77
  • 14-04-2021
  • Mathematics
contestada

Find the standard deviation. Round to the nearest tenth.
251, 180, 281, 234, 295, 285, 194, 272, 291
O A. 42.6
O B. 31.7
O C. 45.6
O D. 40.2

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oerfect oerfect
  • 14-04-2021
The answer to the question is B
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