hade2000 hade2000
  • 11-04-2018
  • Mathematics
contestada

In a random sample of 39 downloadable books from a website,the mean cost is $7.16 with a standard deviation of $2.02

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justintaul2004p6bpil
justintaul2004p6bpil justintaul2004p6bpil
  • 11-04-2018
so... what is the question???
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biancanzabala
biancanzabala biancanzabala
  • 22-02-2020

Answer:

(6.53, 7.79)

Step-by-step explanation:

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