subject
Mathematics, 15.01.2021 02:50 lburch112

The table shows the number of grade 7 and grade 8 students on the student council at Jeremy’s school. Grade Levels of Student Council Members

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?
The number of sides on a cube does not match the number of grade levels.
The number of sides on a cube is not a factor of the total number of students.
The number of outcomes representing each grade level does not change after the first student is chosen.
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: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:30, kaitie60
Which statement describes surface features called maria on the moon
Answers: 3
image
Mathematics, 21.06.2019 19:00, fatherbamboo
What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?
Answers: 1
image
Mathematics, 21.06.2019 21:30, gungamer720
Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
Answers: 1
image
Mathematics, 21.06.2019 22:30, NearNoodle23
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
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 in other subjects:

Konu
English, 21.07.2019 21:00