Question

A news service conducted a survey of 1048 adults ages 18 years or older in a certain​ country, August 31minusSeptember ​2, 2015. The respondents were​ asked, "Of every tax dollar that goes to the federal​ government, how many cents of each dollar would you say are​ wasted?" The four possible responses are that the federal government wastes less than 10​ cents, between 11 cents and 25​ cents, between 26 cents and 50​ cents, or 51 cents or more. Of the 1048 individuals​ surveyed, 33​% indicated that 51 cents or more is wasted. The news service reported that 33​% of all adults in the country 18 years or older believe the federal government wastes at least 51 cents of each dollar​ spent, with a margin of error of 4​% and a 99​% level of confidence. Complete parts ​(a) through​ (e) below

Answer 1

Approximately 33% of adults believe that the federal government wastes at least 51 cents of each tax dollar based on a survey conducted by a news service.

Step-by-step explanation:

In the survey conducted by the news service, 33% of the 1048 adults surveyed indicated that 51 cents or more is wasted by the federal government out of every tax dollar. The news service reported this result with a 99% level of confidence and a margin of error of 4%.

To answer part (e) of the question, we can say that based on the survey results, approximately 33% of all adults in the country 18 years or older believe that the federal government wastes at least 51 cents of each dollar spent. However, it's important to note that this survey represents the opinions of the respondents and does not provide an objective measurement of the actual amount wasted by the federal government.

Answer 2

(a) What is the research objectives? To determine the percent of adults in the country who believe the federal government wastes 51 cents or more of every dollar.

(b) What is the population? Adults in the country aged 18 years or older.

(c) What is the sample? the 1004 adults in the country that were surveyed.

(d) List the descriptive statistics 34% of the individuals surveyed indicated that 51 cents or more is wasted.

(e) The news service is 90% confident that the percentage of all adults in the country who believe the federal government wastes 51 cents or more of every dollar received is between 31% and 37%.