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(Will give 50 points) Ballard Middle School has 800 students. Cindy surveys a random sample of 25 students and finds that 15 of them play a musical instrument. How many students at the school are likely
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(Will give 50 points) Ballard Middle School has 800 students. Cindy surveys a random sample of 25 students and

finds that 15 of them play a musical instrument. How many students at the school are likely to
play a musical instrument?

User Grokys
by
4.4k points

1 Answer

4 votes

Answer:

About 480 students.

Explanation:

15 out of 25 is 60%.

60% of 800 is 480.

User Rockbala
by
5.3k points
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