subject
Mathematics, 02.08.2019 22:00 TropicalFan

The table shows the number of grade 7 and grade 8 students on the student council at jeremy’s school. number of students grade 7 17 grade 8 34 every day, two student council members are randomly chosen to read the morning announcements. students cannot be chosen more than once to read the announcements. jeremy designed a simulation for the selection of the students and gathered data to predict the probability that a seventh grade student will be chosen. in jeremy’s simulation, he rolls two number cubes in each of 40 trials. in each trial, a cube landing on 1 or 2 represents a student in grade 7 being selected, and a cube landing on 3, 4, 5, or 6 represents a student in grade 8. which statement best describes the flaw in jeremy’s model? a- the number of sides on a cube does not match the number of grade levels. b- the number of sides on a cube is not a factor of the total number of students. c- the number of outcomes representing each grade level does not change after the first student is chosen. d- the number of outcomes representing a student in grade 7 is not the same as the number representing a student in grade 8.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]
Answers: 1
question
Mathematics, 21.06.2019 16:00
Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?
Answers: 1
question
Mathematics, 21.06.2019 17:00
The volume of a cube is 8 in to the 3rd power. how long is each side?
Answers: 1
question
Mathematics, 21.06.2019 18:30
Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.
Answers: 1
You know the right answer?
The table shows the number of grade 7 and grade 8 students on the student council at jeremy’s school...
Questions
question
History, 04.05.2021 01:40
question
Mathematics, 04.05.2021 01:40
Questions on the website: 13722367