subject
Mathematics, 08.12.2020 14:00 aredding6282

4) A lot consists of 10 good articles, 4 with minor defects and 2 with major defects. i. One article is chosen at random. Find the probability that:
a) It has no defect
b) It has no major defects
c) It is either good or has major defects
ii. Two articles are chosen (without replacement) at random, find the probability that:
a) Both are good
e) Exactly one is good
b) Both have major defects
f) Neither has major defects
c) At least one is good
g) Neither is good
d) At most one is good

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
What is the length of an with endpoints a 3,2 and b 8,14
Answers: 1
question
Mathematics, 21.06.2019 18:30
Which of the following is the result of expanding
Answers: 2
question
Mathematics, 21.06.2019 21:00
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
Answers: 2
question
Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
You know the right answer?
4) A lot consists of 10 good articles, 4 with minor defects and 2 with major defects. i. One articl...
Questions
question
Mathematics, 29.12.2019 03:31
question
Social Studies, 29.12.2019 03:31
Questions on the website: 13722367