In a mathematics class, the following test scores were recorded for a student. Find the mode 90, 99, 95, 78, 81, 89
2 answers:
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Answer:
Step-by-step explanation:
Given
See attachment
Required
The probability that a 7th grader selected will play guitar.
From the attachment, we have:
7th graders that can play guitars are:
So, the probability is:
