subject
Mathematics, 08.04.2022 06:40 iamPaola

Assume that when adults with smartphones are randomly selected, 51%use them in meetings or classes. If 7 adults smartphone users are randomly selected, find the probability that exactly 2 of them use their smartphones in meetings or classes.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
question
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
question
Mathematics, 21.06.2019 22:30
Which of the following circles have their centers in the third quadrant? check all that apply.
Answers: 1
question
Mathematics, 22.06.2019 00:00
Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your
Answers: 1
You know the right answer?
Assume that when adults with smartphones are randomly selected, 51%use them in meetings or classes....
Questions
question
Mathematics, 07.07.2019 22:30
question
Physics, 07.07.2019 22:30
Questions on the website: 13722367