Mathematics, 10.07.2019 14:20, VamPL

Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes. if 66 adult smartphone users are randomly selected, find the probability that exactly 44 of them use their smartphones in meetings or classes. i figured out that n=6, x=4, and p=0.54. i think i am supposed to use the binomial formula but i don't know how to.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:50, king3620

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

Answers: 1

continue

Mathematics, 21.06.2019 22:30, hinacat87

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

Answers: 1

continue

Mathematics, 21.06.2019 23:30, Ecosey123

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

Answers: 1

continue

Mathematics, 22.06.2019 02:00, mrfluff14

Idon't want to fail summer school. the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table. the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.

Answers: 3

continue

Do you know the correct answer?

Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes....