Posted by sajid on Friday, February 17, 2012 at 8:28pm.
On a cold winter day in February, many students in Ms. Bush's sixthgrade class had runny noses and sore throats. After examining each student, the school nurse constructed the following table.
Sore Throat No Sore Throat
Runny Nose 7 14
No Runny Nose 6 6
Find the probability that a randomly selected student has a runny nose or a sore throa

math plz help  nicky, Tuesday, February 21, 2012 at 4:14pm
a student earns 3 doller per hour baby sitting if she earned a total of 28.50 how many hours did she baby sit

math plz help  alina, Tuesday, February 21, 2012 at 7:44pm
you just divide 28.50 by 3 and the sum is the answer i am in fifth grade dude

math plz help  Anonymous, Thursday, October 8, 2015 at 2:44pm
On a cold winter day in February, many students in Ms. Bush's sixthgrade class had runny noses and sore throats. After examining each student, the school nurse constructed the following table.
Sore Throat
No Sore Throat
Runny Nose
9
2
No Runny Nose
11
6
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