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Posted by on Sunday, March 30, 2014 at 2:34pm.

2. In a certain state, it has been shown that only 56% of the high school graduates who are capable of college work actually enroll in colleges.Find the probability that, among the 11 capable high school graduates in this state, each number will enroll in college.
c.At least 4

d. Exactly 2

e. Less than 3

f. none
f  None

  • math - , Sunday, March 30, 2014 at 2:39pm

    I don't understand. 0nly 11 capable students in the state???

  • math - , Sunday, March 30, 2014 at 2:41pm

    .56 (11) = 6.16
    I have no idea what the standard deviation is so can not do more. If I knew it I would use mean of 6.16 and some standard deviation in:

    http://davidmlane.com/hyperstat/z_table.html

  • math - , Sunday, March 30, 2014 at 2:42pm

    Yes, I wondered about this state's educational achievements as well :)

  • math - , Friday, April 4, 2014 at 11:46pm

    WHAT IS THE ANSWER

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