subject
Mathematics, 26.07.2021 17:30 kendratorres200

Constructing Confidence intervals with Simulations The results of a recent study on American opinions about gun control are shown in the following table. 950 randomly selected US citizens were surveyed. We wish to estimate the difference in the proportion of women and men who support gun control. Support Gun Control Against Gun Control Total Females 382 68 450 Males 327 173 500 Total 709 241 950 Use Statkey and the appropriate simulation to construct a 95% confidence interval for the difference in th proportion of women and men who support gun control. a) Will the simulation be a bootstrap distribution or a randomization distribution? b) What is the sample statistic? Write with proper notation and values rounded to three decimal places. c) Enter your data in Statkey and generate 1000 samples. What is the standard error you see on you simulation? d) Find the confidence interval. Show your work for credit and round to two decimal places. Use the formula 95% CI = sample statistic 2 (SE). e) Interpret your interval in context. f) Is it plausible that there is no difference in the proportion of women and men who support gun control? Explain.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:20
What is the y-intercept of the line given by the equation
Answers: 2
question
Mathematics, 21.06.2019 21:00
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
question
Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
question
Mathematics, 21.06.2019 22:00
What is the graph of the function fx x+2/x-3?
Answers: 3
You know the right answer?
Constructing Confidence intervals with Simulations The results of a recent study on American opinion...
Questions
question
Mathematics, 16.07.2019 01:00
question
Mathematics, 16.07.2019 01:00
Questions on the website: 13722361