Mathematics
Mathematics, 05.05.2020 06:55, cbittlelindseypbbml5

In 2008 polls indicated that 54% of Americans thought that the death penalty was applied fairly in the U. S. This year in a poll of 1,000 Americans 58% feel the death penalty is applied fairly in the U. S. Has the percentage of the public with this opinion increased since 2008? We test the following hypotheses.

LaTeX: H_0H 0: The proportion of Americans this year who feel the death penalty is applied fairly in the U. S. is 0.54.

LaTeX: H_aH a: The proportion of Americans this year who feel the death penalty is applied fairly in the U. S. is greater than 0.54.

The P-value is 0.036. The next three questions present three different interpretations of this P-value. Indicate if each interpretation is valid or invalid.

1.The probability that more than 54% of Americans now feel the death penalty is applied fairly is 0.036.
Group of answer choices

a. valid

b. invalid

2.If 54% of Americans still feel the death penalty is applied fairly, then there is a 3.6% chance that poll results will show 58% or more with this opinion.
Group of answer choices

a. valid

b. invalid

3There is a 3.6% chance that the null hypothesis is true if random poll results are greater than 54%.
Group of answer choices

a. valid

b. invalid

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:20, christingle2004
Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d. x+y=2
Answers: 2
image
Mathematics, 21.06.2019 17:30, Hilljos018
The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.
Answers: 3
image
Mathematics, 21.06.2019 17:30, ahnagoede2768
Thelime contains the point(-3,0) and parallel x-3y=3( show all work)
Answers: 3
image
Mathematics, 21.06.2019 22:30, taheraitaldezign
Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?
Answers: 3
Do you know the correct answer?
In 2008 polls indicated that 54% of Americans thought that the death penalty was applied fairly in t...

Questions in other subjects: