dejareardoin18 dejareardoin18
  • 18-11-2020
  • Mathematics
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It is estimated that 30% of households own a riding lawn mower. A sample of 12 households is studied. What is the standard deviation of the number of households who own a riding lawn mower?

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unikitty2309 unikitty2309
  • 18-11-2020

Answer:

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Step-by-step explanation:

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