subject
Mathematics, 14.02.2020 05:11 lindseybug

The score distribution shown in the table is for all students who took a yearly AP statistics exam. An AP statistics teacher had 48 students preparing to take the AP exam. Though they were obviously not a random sample, he considered his students to be "typical" of all the national students. What's the probability that his students will achieve an average score of at least 3?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie
Answers: 1
question
Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
question
Mathematics, 21.06.2019 20:00
Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?
Answers: 3
question
Mathematics, 21.06.2019 23:20
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 3
You know the right answer?
The score distribution shown in the table is for all students who took a yearly AP statistics exam....
Questions
question
Mathematics, 18.10.2020 14:01
question
Chemistry, 18.10.2020 14:01
question
History, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01
question
English, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01
Questions on the website: 13722361