Abottling plant produces 1 liter bottles of soda. the actual distribution of volumes of soda dispensed to bottles is normal, with mean μ and standard deviation σ = 0.05 liter. we randomly select 6 bottles andmeasure the volume of soda in each. the results of these 6 measurements (all in liter units) are 1.05 1.04 1.01 1.06 0.94 0.99. based on these data, a 90% confidence interval for μ is