Rolling dice
Jada rolls a die, calculate
P(rolls a 3 | rolls a 5).
Make sure that your team has an explanation for your answer.
P(rolls a 3 | rolls a 5) = 0
A bag contains 5 blue marbles and 10 green marbles.
Joshua takes out a marble.
Compute P( Joshua picks a blue marble | Joshua picked a blue marble)
100% or 1
A letter from the work "M A T H" is randomly selected.
Compute P( selecting the letter "A" | we did not selected the "H")
1/3
Emily rolls one die, then she rolls another one. Evaluate P(second roll is a 5 | the first roll is a 2)
P(second roll is a 5 | the first roll is a 2) = 1/6
A bag contains 11 red marbles and 4 green marbles.
Alana takes two marbles.
Compute P( first marble is red | second marble is red )
11/15
A letter from the work "M A S S A C H U S E T T S" is randomly selected.
Compute P( selecting the letter "T" | we did not selected the "S")
2/9
Kevin rolls two dice.
Evaluate P(sum of the two dice is 6 | the first die is a 2)
Make sure to explain your reasoning
1/6
A bag contains 15 pink marbles and 10 blue marbles.
Kyla takes out two marbles.
Compute P(second marble is pink | first marble is pink )
14/24
Each of the letters A through Z are written on slips of paper and placed in a hat. Carmen selects a slip of paper at random and then leaves. After, Robert selects a slip of paper.
Compute P( Robert chooses W | Carmen choose W)
0
Alan rolls two dice.
Evaluate P(sum of the two dice is even | the first die is a 6)
Make sure to explain your reasoning
3/6 or 1/2
A bag contains 4 blue marbles, 5 red marbles, and 2 white marbles. If one marble is drawn at random, find:
P(not blue | not white)
5/9
Each of the letters A through E are written on slips of paper and placed in a hat. Priya selects a slip of paper at random and then leaves. After, Noah selects a slip of paper.
Compute P( Noah chooses E | Priya did not choose E)
1/4