jamminjaz6043 jamminjaz6043
  • 12-04-2024
  • Mathematics
contestada

Construct the confidence interval for the population mean μ., and c=0.95,
xˉ=8.6,σ=0.4, and n=40
a) (8.52,8.68)
b) (8.58,8.62)
c) (8.54,8.66)
d) (8.50,8.70)

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