Mathematics, 07.04.2020 23:22 bks53
When a survey asked subjects whether they would be willing to accept cuts in their standard of living to protect the environment, 328 of 1140 subjects said yes. a. Find the point estimate of the proportion of the population who would answer yes. b. Find the margin of error for a 95% confidence interval. c. Construct the 95% confidence interval for the population proportion. What do the numbers in this interval represent? d. State and check the assumptions needed for the interval in (c) to be valid.
Answers: 1
Mathematics, 21.06.2019 18:30
Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³
Answers: 1
Mathematics, 22.06.2019 01:00
How would you find the height of points on the circle? the topic is trigonometry.
Answers: 3
Mathematics, 22.06.2019 02:50
If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 4 years? use the continuous compound interest formula: a = pert
Answers: 2
When a survey asked subjects whether they would be willing to accept cuts in their standard of livin...
Mathematics, 09.01.2021 06:40
Social Studies, 09.01.2021 06:40
Mathematics, 09.01.2021 06:40
Mathematics, 09.01.2021 06:40
Chemistry, 09.01.2021 06:40
Arts, 09.01.2021 06:40
Mathematics, 09.01.2021 06:40
Mathematics, 09.01.2021 06:40
Mathematics, 09.01.2021 06:40
History, 09.01.2021 06:40
Mathematics, 09.01.2021 06:40