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March 31, 2015

March 31, 2015

Posted by **hello** on Thursday, July 21, 2011 at 3:17am.

What percent of the students from the high school go on to college?

Choose one answer.

a. 12%

b. 42%

c. 50%

d. 54%

What is the probability that a randomly selected student both faced a disciplinary action and went on to college?

a. .12

b. .40

c. .42

d. .84

Given that a randomly selected student goes on to college, what is the probability that he or she faced a disciplinary action?

a. .12

b. .22

c. .30

d. .78

- statistics -
**drwls**, Thursday, July 21, 2011 at 11:58amPart I:

(0.3)(0.4) + (0.7)(0.6) = ?

Part II:

(0.3)(0.4) = ?

Part III

(fraction disciplined who went to college)/(fraction who went to college)

= (0.3)(0.4)/(Part I answer) = ?

- statistics -
**Kat**, Monday, February 4, 2013 at 7:39pm22.2 for part 3

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