Mathematics, 06.04.2020 07:36, dave92
In a Gallup Youth Survey done in 2000, 501 randomly selected American teenagers were asked about how well they get along with their parents. A survey result was that 270 teenagers in the sample said they get along “very well” with their parents. Use this to estimate the proportion of the population who would say they get along “very well” with their parents, including a margin of error.
A). 53.9% +/1 2.22%
B). 53.9% +/1 4.45%
C). 53.9+/- 2.7%
D). None of these
Answers: 3
Mathematics, 21.06.2019 18:00, justijust500
Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.
Answers: 3
Mathematics, 21.06.2019 22:10, leslie4759
Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)
Answers: 2
Mathematics, 21.06.2019 23:00, kayvontay4
The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?
Answers: 3
In a Gallup Youth Survey done in 2000, 501 randomly selected American teenagers were asked about how...
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