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=40a) (8.52,8.68)b) (8.58,8.62)c) (8.54,8.66)d) (8.50,8.70)