2.
Suppose that a random sample of 250 people from a population of 1800 people was
surveyed a...
Mathematics, 14.06.2021 20:10, Tiffanyv1262
2.
Suppose that a random sample of 250 people from a population of 1800 people was
surveyed and asked what they would do if they won the mega millions lottery. Results
revealed that 65% of those surveyed said they would quit their jobs. What is the
estimated margin of error for this poll?
A. Less than 1%
B. 2.4%
C. 4.9%
D. 6.3%
E. 12.4%
1
Answers: 1
Mathematics, 21.06.2019 23:00, jholland03
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
Answers: 1
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