Question

Out of 20,000 customers ledger accounts, a
sample of 600 was taken to test the accuracy
of posting and balancing and 45 mistakes
were found, Assign limits which the number
of mistakes can be excepted at 95% level of
confidence.

Answer 1

Step-by-step explanation:

taken to test the accuracy

of posting and balancing and 45 mistakes

were found, Assign limits which the number

of mistakes can be excepted at 95% level of