A polling organization conducts a poll by making a random survey of 2300 people. Estimate the margin of error at a confidence level of 95% using the rule of thumb for the margin of error. Round your answer as a percentage to one decimal place.
Answer:
Given that:
A polling organization conducts a poll by making a random survey of 2300 people. Estimate the margin of error at a confidence level of 95% using the rule of thumb for the margin of error
We are given,
n = 2300 and confidence level = 0.95
We have to find margin of error using rule of thumb.
Formula:
Hence,
Required margin of error = 2.1%
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