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sukhopar [10]
2 years ago
11

A distribution data has a maximum value of 96, a median value of 56.5, and a minimum of 23. Use the range rule of thumb to estim

ate the standard deviation. Round results to the nearest tenth.
Mathematics
1 answer:
denis-greek [22]2 years ago
3 0

Answer:

 The standard deviation estimate by the Range Rule of Thumb = 18.3

Step-by-step explanation:

i) maximum = 96

ii) minimum = 23

iii) standard deviation \approx  \frac{(maximum\hspace{0.1cm} - \hspace{0.1cm} minimum)}{4}  = \frac{96 - 23}{4}  = \frac{73}{4}  = 18.25

 

   The standard deviation estimate by the Range Rule of Thumb = 18.3

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