asked 233k views
1 vote
Marissa is researching information about martial arts students. She found that 7 our of 12 martial artists practice every day. There are 144 martial arts students at a school.

a. Predict how many students practice every day.

b. what is the sample size?

asked
User Joelg
by
8.3k points

1 Answer

2 votes
A. 84

B. I can't remember what sample size means.
answered
User Annie Sheikh
by
8.0k points
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