asked 127k views
2 votes
Find the margin of error for each sample. Then find an interval likely to contain the true population proportion.

a. 15% of 457 teachers

b. 56% of 87 musicians

asked
User Chrxr
by
7.9k points

1 Answer

0 votes
A.15% of 475 teacher is the answer
answered
User Alexey Rodionov
by
7.8k points
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