In a survey, people were asked whether they thought sun went around the planet Earth or vice versa. Of 2117 people, 464 thought the sun went around Earth. a. What proportion of people in the survey believed the sun went around Earth? b. Find a 95% confidence interval for the proportion of all people with this belief. c. Suppose a scientist said that 30% of people in the general population believe the sun goes around Earth. Using the confidence interval, would you say that was plausible? Expl a. The proportion of people in the survey who believed the sun went around Earth is (Round to three decimal places as needed.) b. The 95% confidence interval is (OD. (Round to three decimal places as needed.) c. Is the scientist's claim that 30% of people in the general population believe the sun goes around Earth plausible? plausible, since the value is V of the confidence interval. (Type an integer or a decimal. Do not round.) ~It is inside or

Please show me how to answer in excel. Questions 3-6.

answer only the last 3 rows of the table. please include the solution step by step ty.

14. 60° X. 20

please write solution and detailed explanation in clear writing. Thank you.

Dr. Dorothy Smith gave the students in her geometry class at the University of New Orleans the following question. Is it possible to construct a triangle such that the second angle of the triangle has a measure that is twice the measure of the first angle and the measure of the third angle is 5 times the measure of the first? If so, find the measure of each angle.