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Math 119, Day 21, Part 3
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Lesson 28: The Difficulty of Reducing E.
CORRECTION: 1:44: 148, not 48
CORRECTION: 3:40: typo: “between n and E”
CORRECTION: 5:04: It's much harder to reduce the margin of error (not the sample size) than you might think.
CORRECTION: 1:44: 148, not 48
CORRECTION: 3:40: typo: “between n and E”
CORRECTION: 5:04: It's much harder to reduce the margin of error (not the sample size) than you might think.