Sam has 20 rose bushes. The number of flowers on each bush is 9,2,5,4,12,7,8,11,9,3,7,4,12,5,4,10,9,6,9,4. What is the standard deviation

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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  • Sam has 20 rose bushes. The number of flowers on each bush is 9,2,5,4,12,7,8,11,9,3,7,4,12,5,4,10,9,6,9,4. What is the standard deviation?

 

  • What is the range of the data 2,7,11,12,19,22,25,27,33,35.

 

  • Joseph wishes to find the range of the first 40 multiples of 3. Can you help Joseph to find the range?
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