In an ecological study, the sampling mean proportion is 0.28 and the sample size is 50. What is the margin of error with a confi

Question

Veronika [31]

3 years ago

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In an ecological study, the sampling mean proportion is 0.28 and the sample size is 50. What is the margin of error with a confi

dence level of 95%?

Mathematics

1 answer:

babunello [35] · Answer 1 · 2022-12-22T01:22:47+03:00

In an ecological study, the sampling mean proportion is 0.28 and the sample size is 50. a) What is the margin of error with a confidence level of 95%?
The solution to a system of two linear equations is (4, -3). One equation has a slope of 4. The slope of the other line is the negative reciprocal of the slope of the first. The system described above is represented by the following equations: y --X-2 y - 4x - 19 Please select the best answer from the choices provided