Mathematics, 27.03.2020 01:48 HannyBun

Each sample of water has a 10% chance of containing a particular organic pollutant. Assume that the samples are independent with regards to the presence of pollutants. Find the probability that in the next 18 samples exactly 2 contain the pollutant. (10 points)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, ddavid9361

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Answers: 2

continue

Mathematics, 21.06.2019 19:10, chrischris1

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

Answers: 2

continue

Mathematics, 21.06.2019 21:30, brandy127

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Answers: 1

continue

Mathematics, 21.06.2019 22:10, leo4687

Which expression and diagram represent “renee biked four times as far this month as last month”?

Answers: 1

continue

You know the right answer?

Each sample of water has a 10% chance of containing a particular organic pollutant. Assume that the...