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Homework: Module 6 - Question 5, 9.1.11 HW Score: 72.22%, 6.5 of Section 9.1 Part 1 of 3 9 points x Points: 0 of 1
Homework: Module 6 - Question 5, 9.1.11 HW Score: 72.22%, 6.5 of Section 9.1 Part 1 of 3 9 points x Points: 0 of 1 Save Determine the point estimate of the population proportion, the margin of error for the following confidence interval, and the number of individuals in the sample with the specified characteristic, x, for the sample size provided. Lower bound = 0.158, upper bound = 0.412, n = 1200 The point estimate of the population proportion is (Round to the nearest thousandth as needed.)Homework: Module 6 - Question 8, 9.1.27 2"" _5t=re= \"-22%, 6.5 of Section 9.1 Part3 of5 x mm s @ Points: 0.5 0H A random sample of 1022 adults in a certain large country was asked "Do you pretty much think televisions are a necessity or a luxury you could do without?" Of the 1022 adults surveyed, 511 indicated that televisions are a luxury they could do without. Complete parts (a) through (e) below. Click here to view the standard normal distribution table {page 1} Click here to view the standard normal distribution table {page 2}_. c:> (Round to three decimal places as needed.) A {to} Construct and interpret a 95% condence interval for the population proportion of adults in the country who believe that televisions are a luxury they could do without. Select the correct choice below and ll in any answer boxes within your choice. (Type integers or decimals rounded to three decimal places as needed. Use ascending order.) 0 A- We are |:|% condent the proportion of adults in the country who believe that televisions are a luxury they could do without is between I: and D. O 5- There is a % probability the proportion of adults in the country who believe that televisions are a luxury they could do without is between D and D
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