At Atlantic, the probability that a student has 2nd lunch is .57. The probability that the student has 2nd lunch and is in IB is .32. What is the probability of a having 2nd lunch given that they are in IB?
What is .56?
100
There is a 13/52 chance of a person drawing a spade from a normal deck of cards. What is the probability of a person drawing another spade from the deck given that the first card was not put back into the deck (without replacement)?
What is 12/52?
100
There are 7 pink and 8 blue marbles in a bag. What is the probability of choosing a pink and then a blue marble (with replacement)?
What is 56/225?
100
The probabilities of every outcome within a set will sum to 1
What is true
100
What is the French word for pie chart?
What is Camembert?
200
The probability that of a student staying after school for an extracurricular is .15. The probability that the student stays after school and walks home is .05. What is the probability of a having 2nd lunch given that they are in IB?
What is .33?
200
There is a 4/52 chance of drawing a queen from a normal deck of cards. There is a 1/52 chance of drawing a queen of diamonds. What is the probability of drawing a diamond card given that the card drawn was a queen?
What is 1/4?
200
what is the only number that that has the same amount of letters as its meaning?
What is four?
300
What is the only number that is twice the sum of its digits?
What is 18?
400
The chance of a teacher at Atlantic attending trivia night is .03. The chance of them attending trivia night and leaving early is .005. What is the probability of the teacher leaving early given that they attended trivia night?
What is .17?
400
What is the only number written with all of its letters in reverse alphabetical order?
What is one?
500
The chance of the class getting an "A" average for the 5th-period final is 3/4. The chance of them all ending the course with an "A" and getting an "A" average on the final is 5/16. What is the probability of the class ending with an "A" average given that they got an "A" average on the final?