briannawatson67241 briannawatson67241
  • 29-05-2023
  • Mathematics
Answered

Suppose water samples from 100 rainfalls are analyzed for pH,
and x and s of pH from the 100 water samples are equal to
3.5 and 0.7, respectively. Find a 99% confidence interval for the
mean pH in rai



Answer :

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