Mathematics, 22.01.2021 19:30 peteh5
Two inspectors A and B independently inspected the same lot of items. Four percent of the items are actually defective. The results turn out to be as follows:
5% of the items are called defective by A.
6% of the items are called defective by B.
2% of the items are correctly called defective by A.
3% of the items are correctly called defective by B.
4% of the items are called defective by both A and B.
1% of the items are correctly called defective by both A and B.
(a) Make a Venn diagram showing percentages of items in the eight possible disjoint classes generated by the classification of the two inspectors and the true classification of the items. What percent of the items are incorrectly called defective by A? What percent of the items are incorrectly called defective by B?
(b) What percent of the truly defective items are missed by inspectors?
Answers: 1
Mathematics, 21.06.2019 22:50, leilaford2003
If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅
Answers: 1
Mathematics, 22.06.2019 00:10, iwannabewinston
Which of the following expressions cannot be simplified to x – 2?
Answers: 1
Two inspectors A and B independently inspected the same lot of items. Four percent of the items are...
Mathematics, 05.12.2019 02:31
Spanish, 05.12.2019 02:31
Mathematics, 05.12.2019 02:31
Mathematics, 05.12.2019 02:31
Mathematics, 05.12.2019 02:31
Mathematics, 05.12.2019 02:31