A production manager took a sample of 100 products from the factory floor and calculated that 20% of the products were f
Posted: Sun Oct 03, 2021 3:10 pm
A production manager took a sample of 100 products from the factory floor and calculated that 20% of the products were faulty. Calculate a 95% confidence interval for the proportion of faulty products, 0 S - + - *+/+ - rother sin • cos • tan • logo" a 6. x10"-. Show less Enter a line of working or your final answer hero Use handwriting Add a line of working Help with typing