Use the table to find each probability.
P(counselor junior)

Table:
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|Grade Level| Male| Female|
-----------------------
|Junior | 18 | 21 |
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|Senior | 25 | 16 |
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Question

Use the table to find each probability.
P(counselor junior)

Table:
-----------------------
|Grade Level| Male| Female|
-----------------------
|Junior          |  18   |     21   |
-----------------------
|Senior         |  25   |     16   |
-----------------------

anonymous · Answer

Sorry title of the table is Characteristics of Comp Counselors. if that's needed

kirbykirby · Answer

If you're just looking for the probability that a counsellor is a junior, then they can be male or female. So.. All juniors = 18+21 = 39
Now, you have the probability space being all juniors + seniors, since a counsellor can be a junior or a senior, which is = 18 + 21 + 25 + 16 = 80

Thus, P(counsellor junior) = 39/80