Mathematics, 23.04.2021 07:40 lbelle

There are 25 students in a sixth-grade class. On a cold winter day in February, many of the students had runny noses and sore throats. After examining each student, the school nurse constructed the following table: Sore throat No sore throat
Runny nose 5 4
No runny nose 6 10
Find the probability that a randomly-selected student has a runny nose.

0.36

0.64

1.25

0.20

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There are 25 students in a sixth-grade class. On a cold winter day in February, many of the students...

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