Mathematics, 23.01.2020 07:31 meganwintergirl
Alot of 10 components contains 3 that are defective. two components are drawn at random and tested. let a be the event that the first component drawn is defective. let b be the event that the second component drawn is defective
what is p(a)?
find p(b)
find p(b|a)are a and b independent? explain
Answers: 1
Mathematics, 21.06.2019 20:00, alondrahernande3
Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8 +1/8+1/8+1/8+1/8+1/8d.8/8+6/8
Answers: 1
Mathematics, 21.06.2019 22:30, hala201490
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
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