Determine the whole number of standard deviations that includes all data values. The mean price of the nonfiction books on a best-sellers list is $21.49; the standard deviation is $3.04.

Question

Determine the whole number of standard deviations that includes all data values. The mean price of the nonfiction books on a​ best-sellers list is ​$21.49​; the standard deviation is ​$3.04.
​$20.00​, ​$20.95​, ​$19.00​, ​$20.00​, ​$18.00​, ​$28.00​, ​$26.00​, ​$19.00​, ​$22.00​, ​$21.95
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Part 1
All of the values fall within 
  
enter your response here standard​ deviation(s) of the mean.

GPT 3.5 · Answer

All of the values fall within 2 standard deviations of the mean.

Determine the whole number of standard deviations that includes all data values. The mean price of the nonfiction books on a​ best-sellers list is ​$21.49​; the standard deviation is ​$3.04.

Determine the whole number of standard deviations that includes all data values. The mean price of the nonfiction books on a best-sellers list is $21.49; the standard deviation is $3.04.