Mathematics, 28.05.2020 01:02, china1283
When a machine is adjusted properly, 50% of the items it produces are good and 50% are bad. However, the machine is improperly adjusted 10% of the time; in this case, 25% of the items it makes are good and 75% are bad. Suppose that 5 items produced by the machine are selected at random and inspected. If 4 of these items are good (and 1 is bad), what's the probability that the machine was adjusted properly at the time?
Answers: 2
Mathematics, 21.06.2019 19:30, woodfordmaliky
Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement
Answers: 1
When a machine is adjusted properly, 50% of the items it produces are good and 50% are bad. However,...
Mathematics, 09.10.2020 15:01
Mathematics, 09.10.2020 15:01
Mathematics, 09.10.2020 15:01