Mathematics, 30.03.2020 20:28 imatrueguyp612be

Students at a virtual school are allowed to sign up for one math class each year. The numbers of students signing up for various math classes for the next school year are given in the following table:

Part A: What is the probability that a student will take AP Statistics? (2 points)

Part B: What is the probability that a 12th-grader will take either Pre-Calculus or AP Statistics? (2 points)

Part C: What is the probability that a student will take Algebra II given that he or she is in the 11th grade? (2 points)

Part D: Consider the events "A student takes Algebra II" and "A student is a 10th-grader." Are these events independent? Justify your answer. (4 points)

Students at a virtual school are allowed to sign up for one math class each year. The numbers of stu

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

Ineed to know the answer to this algebra question.

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

Answers: 2

Answer

Mathematics, 21.06.2019 21:20

Do you mind if you guys me with this question i’m on number 8

Answers: 1

Answer

You know the right answer?

Students at a virtual school are allowed to sign up for one math class each year. The numbers of stu...

Questions