Mathematics, 22.06.2019 19:10 josephrosanne18
In a poll of registered voters nationwide, 43% of those polled blamed oil companies the most for the recent increase in gasoline prices. the margin of error for this poll is 2.4%. what does this represent? a. the sample proportion likely falls within 2.4% of the population proportion. b. the sampling distribution of the sample proportion has a standard deviation equal to 0.024. c. the sample proportion likely falls within 2.4% of the population proportion, which is between 0.406 and 0.454. d. all of these are representative. e. the population proportion is between 0.406 and 0.454.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)
Answers: 1
Mathematics, 21.06.2019 22:20
Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up
Answers: 1
Mathematics, 21.06.2019 23:00
What is the value of x in the equation7x+2y=48 when y=3
Answers: 2
Mathematics, 22.06.2019 01:20
The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}
Answers: 2
You know the right answer?
In a poll of registered voters nationwide, 43% of those polled blamed oil companies the most for the...
Questions
Mathematics, 04.04.2020 06:53
English, 04.04.2020 06:53
English, 04.04.2020 06:54
Mathematics, 04.04.2020 06:54
Mathematics, 04.04.2020 06:54
Mathematics, 04.04.2020 06:54
Chemistry, 04.04.2020 06:54
History, 04.04.2020 06:54
English, 04.04.2020 06:54
