Mathematics, 25.10.2019 06:43 pim9705876

There are four balls of the same size in a box. the balls are numbered 1, 2, 3, and 4. connie randomly picks up one ball, puts it back, and then randomly picks up one ball from the box. let x denote the sum of the numbers on the two balls she picked up. a. find the probability distribution and events corresponding to the values of x. b. obtain the cumulative distribution function of x. c. findp(3≤x< 7).

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:40, silverdays566

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Answers: 1

continue

Mathematics, 21.06.2019 17:30, decoreyjpaipxv

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Answers: 1

continue

Mathematics, 21.06.2019 18:30, kmetz07

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Answers: 2

continue

Mathematics, 22.06.2019 06:00, 2sally2

Mr. lash has 42 pounds of dog food to divide among his dogs. if each dog receives 7/8 pounds of food for each feeding, how many times can mr. lash feed his animals?

Answers: 1

continue

You know the right answer?

There are four balls of the same size in a box. the balls are numbered 1, 2, 3, and 4. connie random...