Mathematics, 16.12.2021 21:20, nathalyviruete
Which variable has a binomial distribution?
A. When tiles are drawn, without replacement, from a bag of lettered tiles, X is the number of times it takes to get a vowel.
B. When tiles are drawn, with replacement, from a bag of lettered tiles, X is the number of vowels in 5 draws.
C. When tiles are drawn, with replacement, from a bag of lettered tiles, X is the number of times it takes to get a vowel.
D. When tiles are drawn, without replacement, from a bag of lettered tiles, X is the number of vowels in 5 draws.
Answers: 1
Mathematics, 21.06.2019 22:30, verdolaga2017me
Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.
Answers: 1
Mathematics, 21.06.2019 23:40, amandaelisantos
In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.
Answers: 2
Which variable has a binomial distribution?
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