Mathematics, 04.10.2021 09:00 justsuz72p71a21
In politics, marketing, etc. we often want to estimate a percentage or proportion p. One calculation in
statistical polling is the margin of error - the largest (reasonble) error that the poll could have. For
example, a poll result of 72% with a margin of error of 4% indicates that p is most likely to be between
68% and 76% (72% minus 4% to 72% plus 4%).
In a (made-up) poll, the proportion of people who like dark chocolate more than milk chocolate was
28% with a margin of error of 1.6%. Describe the conclusion about p using an absolute value
inequality
The answer field below uses the symbolic entry option in Mobius. That lets you type in a vertical bar
to represent absolute values. Also, when you type in < and then =, the symbolic entry option will
Answers: 1
Mathematics, 21.06.2019 17:20
Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?
Answers: 1
Mathematics, 21.06.2019 18:40
The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?
Answers: 2
Mathematics, 21.06.2019 20:00
Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite
Answers: 3
In politics, marketing, etc. we often want to estimate a percentage or proportion p. One calculation...
Mathematics, 25.06.2019 02:30
Mathematics, 25.06.2019 02:30
Advanced Placement (AP), 25.06.2019 02:30
Mathematics, 25.06.2019 02:30
Social Studies, 25.06.2019 02:30
Mathematics, 25.06.2019 02:30
Chemistry, 25.06.2019 02:30
Mathematics, 25.06.2019 02:30
Social Studies, 25.06.2019 02:30
Biology, 25.06.2019 02:30
English, 25.06.2019 02:30