CCSS.Math.Content.HSS.CP.A.3

Which of the following is false about binomial probabilities?

• Their distributions are approximately symmetric.
• Trials must be fixed.
• Events musts be independent.
• The probability of success must be 0.50

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.A.2

What is P(Foreign language | Sport)?

• 14/27
• 7/12
• 23/47
• 37/47

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.6

What is the probability that the person picked will be a boy given they speak german? 

• .7273
• .4
• .16
• .22

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.6

What is the probability that they speak French given that they are a girl? 

• 2.14
• .24
• .4
• .8571

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.6

A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement. P(1st orange then green)

• 1/15
• 2/15
• 3/31
• 1/5

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.8

The probability that a woman likes the color blue is 10%. The probability of liking blue is 40%. What is the probability that a woman is chosen given they liked the color blue?

• 4

• .4

• .1

• .25

Tags

CCSS.Math.Content.HSS.CP.A.3

Consider the following table with information about all of the students taking Statistics at Happy High School.

Find P( Female | Part-time) =

• 15/31

• 43/71

• 31/43

• 15/43

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.6

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

• .78

• .22

• .10

• .5

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.6

Consider the following table with information about all of the students taking Statistics at Happy High School.

Find P( Male given Full Time)

• 7/3

• 3/10

• 3/7

• 4/7

Tags

CCSS.Math.Content.HSS.CP.A.3

CCSS.Math.Content.HSS.CP.B.6

What is the probability a passenger on the Titanic surviving given they are in first class?

• .2855

• .6246

• .0922

• .3230

Tags

CCSS.Math.Content.HSS.CP.A.3