Bus Math DTP 9/11

What is the probability that a student does play a sport given they do not play an instrument? 

• .2
• .2222
• .10
• .5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

P(Sandals|Pants):

• 4/20
• 6/15
• 1/2
• 2/7

Tags

CCSS.8.SP.A.4

P(A) = 0.7

P(B) = 0.5

P(A∩B) = 0.2

Find P(A|B)...

• ²/₇

• ²/₅

• ⁵/₇

• ¹/₆

P(A) = 0.7

P(B) = 0.5

P(A∩B) = 0.2

Find P(AUB)...