In 2000, CNN reported that 66% of Americans favored the death penalty. A 2021. Pew Research study randomly sampled 5,109 US. adults and asked their opinions on the death penalty. In the study, 3,270 individuals responded that they felt the death penalty is morally justified when someone commits a crime like murder. Is the proportion of US. adults who feel the death penalty is morally justified for crimes like murder lower than 66%? Use a = 05. A - Write down the name of the correct procedure to use.

B - Write the parameter of interest in the context of the problem.

C - State the null and alternative hypotehses.

D - What level of significance will you use?

E - List the conditions for the test you plan to use. Also, explain how these conditions are met.

F - Calculate the test statistic, showing your work, not just the final answer. Round values to 4 decimal places, then round the final answer to 2 decimals

G - Obtain the p-value

H - By comparing your p-value to the level of significance, conclude in context.

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

the results from a pre-test for students for the year 2000 and the year 2010 are illustrated in the box plot. what do these results tell us about how students performed on the 29 question pre-test for the two years?

if we compare only the lowest and highest scores between the two years, we might conclude that the students in 2010 did better than the students in 2010. this conclusion seems to follow since the lowest score of 8 in 2010 is greater in value than the lowest score of 6 in 2000. also, the highest score of 28 in 2010 is greater in value than the highest score of 27 in 2000.

but the box portion of the illustration gives us more detailed information. the middle bar in each box shows us that the median score of 20 in 2000 is greater in value than the median score of 17 in 2010. further, we note that the box and whiskers divide the illustration into four pieces. each of these four pieces represents the same portion of students. so, the upper half of the students in 2000 scored in the same score range as the upper one-fourth of the students in 2010, see the illustration at a score of 20.

by considering the upper one-fourth, upper half, and upper three-fourths instead of just the lowest and highest scores, we would conclude that the students as a whole did much better in 2000 than in 2010. we would conclude that as a whole the students in 2010 are less prepared than the students in 2000.

in this section, we discuss box-and-whisker plots and the five key values used in constructing a box-and-whisker plot. the key values are called a five-number summary, which consists of the minimum, first quartile, median, third quartile, and maximum.

step-by-step explanation: