Mathematics, 02.03.2020 21:51 wowihavefun
When circuit boards used in the manufacture of compact disc players are tested, the long-run percentage of defectives is 5%. Let X = the number of defective boards in a random sample of size n = 25, so X ~ Bin(25, 0.05). (Round your probabilities to three decimal places.)
(a) Determine P(X <_ 2).(b) Determine P(X >_ 5).(c) Determine P(1 <_ X <_ 4).(d) What is the probability that none of the 25 boards is defective?
Answers: 3
Mathematics, 21.06.2019 23:30, youngboymark123
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
When circuit boards used in the manufacture of compact disc players are tested, the long-run percent...
Mathematics, 14.09.2020 15:01
Mathematics, 14.09.2020 15:01
English, 14.09.2020 15:01
Mathematics, 14.09.2020 15:01
English, 14.09.2020 15:01
Biology, 14.09.2020 15:01
Mathematics, 14.09.2020 15:01
Mathematics, 14.09.2020 15:01
Mathematics, 14.09.2020 15:01
Mathematics, 14.09.2020 15:01