Mathematics, 13.07.2019 01:00, operrt
Agroup of 60 second graders is to be randomly assigned to two classes of 30 each. (the random assignment is ordered by the school district to ensure against any bias.) five of the second graders, marcelle, sarah, michelle, katy, and camerin, are close friends. what is the probabiltiy that they will all be in the same class? what is the probability that exactly four of them will be? what is the probability that marcelle will be in one class and her friends in the other?
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:30, aprilwilson3p8711m
For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.
Answers: 1
Mathematics, 21.06.2019 22:10, cheryljoseph69
Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?
Answers: 1
Do you know the correct answer?
Agroup of 60 second graders is to be randomly assigned to two classes of 30 each. (the random assign...
Questions in other subjects:
Mathematics, 20.10.2019 11:10
Mathematics, 20.10.2019 11:10
Social Studies, 20.10.2019 11:10
Physics, 20.10.2019 11:10
