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1 year ago

A teacher has 14 senior students, 7 junior students, 4 sophmore, 5 freshmen, what is the proabability that she chooses a senior?

Mathematics

2 answers:

Stella [2.4K]1 year ago

6 0

Answer:

7/15

Step-by-step explanation:

To find the probability the student is a senior

P( senior) = number of seniors / total students

= 14 / ( 14+7+4+5)

= 14/30

= 7/15

kumpel [21]1 year ago

6 0

Answer:

14/30 or 7/15

Step-by-step explanation:

probability = no. of senior students / total no. of students

probability = 14 / (14+7+4+5)

probability = 14/30

This can be simplified to 7/15.

Hope this helps!

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