Monday

November 24, 2014

November 24, 2014

Posted by **Sharon** on Thursday, March 10, 2011 at 1:44am.

1) At least C grade is __________

2) At most C grade is ___________

- maths -
**PsyDAG**, Thursday, March 10, 2011 at 2:37amAt least C = A, B or C

Either-or probability is found by adding individual probabilities.

At most C = F, D or C

Is there no probability of getting an F?

P(F) = 1 - .2 - .3 - .15 - .35 = ?

**Answer this Question**

**Related Questions**

stats - a student randomly guesses at five multiple-choice questions, each ...

statistics - in a class of 40 student,18 pass maths, 19 pass account,16 pass ...

Statistics - A student studies for a statistics exam where all questions are ...

stat - In a certain high school, the probability that a student drops out is 0....

probabilityv - A school's administrators are concerned about absenteeism at ...

Check answers please Statistics - Suppose that each student in stat. has a 9% ...

statistics - After years of data collection by college students, it has been ...

Math Help - Suppose that each student in stat. has a 9% chance of missing class...

probability - among the exames in the examination 30%, 35% & 45% failed in ...

statistics - One student is selected at random from a student body. Suppose the ...