Question
You are told that the proportion of those who answered yes in a poll of 400 people about internet use is 0.70. The margin of
You are told that the proportion of those who answered "yes" in a poll of 400 people about internet use is 0.70. The margin of error for a 95% confidence interval for the population proportion is approximately: a. 0.0229 b. 0.0458 c. 0.0525 d. 0.1050
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Elementary Algebra Graphs & Authentic Applications (Subscription)
Authors: Jay Lehmann
3rd Edition
0134781252, 9780134781259
