JurisdictionAlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianalowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahPeople Living in Poverty in the United States - 2018VermontVirginiaWashingtonWest VirginiaI234YPercent of people in poverty16.810.914.017.212.89.610.412.516.213.614.38.811.812.113.111.212.016.9.18.611.69.010.014.19.619.713.213.011.012.97.69.519.513.614.0567891011121314151617181920212223242526272829303132333435373839404142454445464710.713.915.612.612.212.915.313.115.314.99.011.010.710.317.8Wisconsin11.0Wyoming11.16.4Reference: Data retrieved from (World Population Review, 2022) and (U.S. Census Bureau, 2019).4849xPercent of population 25 years andover with no high school diploma13.16.912.112.816.17.99.19.49.711.5565112.17.58.710.310.77.58.612.814.16.89.48.98.76.614.79.468.413.16.79.713.512.811.56.99.211.48.9910.811.77.811.815.676.59.78.312.47.410 In/39)Rev 11/14/202221 Part 2: Confidence IntervalsSince the recovery from the Great Recession of 2007-2009, the economic situation for many families has improved. However,poverty rates rise and fall in response to many factors and its decrease can lag behind economic recoveries by many years. Toestimate the national average of the percent of people in poverty in recent years, a confidence interval can be created. If arepresentative simple random sample of the percent of people in poverty from each of the country's reporting jurisdictions in 2018could be collected, a point estimate can be used to present a better picture of the share of people living in poverty. This estimatecan then be used by legislators to make informed decisions.6.quod era1999 and malzUse what you know about sampling methods to describe, in two or three sentences, how a simple random sample of sizen=20 may be obtained from the full list of jurisdictions provided for use with this assignment.

Simple random sampling is a statistical method of selecting a random sample from a population where…

Answered: Use what you know about sampling…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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List all possible samples from the specified population. The six members of a board of directors are Sam (S). Laurie (L), Peggy (P), Jorges (J), Max (M), and Claude (C). Consider these board members to be a population of interest. List the 15 possible samples (without replacement) of size four from this population of six board members. O A. S,L.P.J S.L.P.M S.L,P.C S.LJ,M S,L,J,c S.L,M,C S,J,M,C L.P.J,M L,S,P.J P.P.J.M L,P.J.C L,P,M,C LJ,M,C P.S,M,C PJ,M,C O B. S,L,P.J S,L.P.M S.L,P.C S.L,J,M S,L,J.C S.L.M.C S,P.J.M S.P.J.C S.P.M,C SJ,M,C L.P,J,M L,P.J.C L,P.M,C L,J,M,C PJ,M,C Oc. S,L.P.J S.L,P.M S.L,P.C S.P.J,M S.P.J.C S.P.M.C S,J,M,C L,S.P.J L,P.J,M L.P.J,C L.P.M.C L,J,M,C P.S.J.M PJ.M.C J,S.M.C O D. S,S.L.P S,L.P,J S.L,P.M S,L.P.C S,L.J.M S.P.J,M S.P,J.C S,P.M.C S,J,M,C L,L.P,J L,P.J,M L.P.J.C L.MC L.J. M,C PJ.M.C
Which of the following are sources of sampling error and which are sources of nonsampling error? Sampling error Nonsampling error Answer Bank The subject lies about past illegal drug use. The subject cannot be contacted in five calls. The telephone directory is used as a sampling frame. Interviewers choose people on the street to interview. Data are gathered by asking people to go to a website and answer questions online. A typing error is made in recording the data.
2. The National Agricultural Statistics Service conducts studies of the number of acres devoted to farms in each county of the United States. Suppose that we divide the U.S. into the four census regions (Northeast, North Central, South and West), take a simple random sample of counties form each of the four regions, and combine all four simple random samples into one sample, which type of sampling design would have been used? Explain your answer.
Round up to the nearest integer for a-b.
In preparing a report on the economy, we need to estimate the percentage of businesses that plan to hire additional employees in the next 60 days. How many randomly selected employers must we contact in order to create an estimate in which we are 99% confident with a margin of error of 6%? A sample size of is needed. (Round up to the nearest whole number.)
Determine whether the following statement is true or false: We always round sample size determination answers up because it is better to err with too many subjects rather than not enough False O True
A child has an enormous jar in which she has been saving all of her spare change. In order to determine exactly how much money she has in the jar, she dumps all of the coins on the floor and counts them. Under the watchful eye of her mother, she counts 180 pennies, 120 nickels, 100 dimes, and 80 quarters. The data collection method used in this example is called Select one: a. none of these b. random sampling. C. a controlled study. d. e. a census. a survey.
Suppose that Fairfax County has N=400,000 households. Further, assume that for we have a complete list of these households that contains information for each household that includes estimated household income, household zip code, household address, high school related to the address. We want to collect information from either a sample of n=2000 or conduct a census of all 400,000 by using one of the techniques described below: A = Simple Random Sampling B = Stratified Sampling C = Cluster Sampling D = Systematic Sampling E = Census F = Experimental Design For each scenario below, determine which of the above techniques most closely resembles the data collection strategy being considered. For each scenario you can just designate the technique by using the appropriate letter from above. No further work need to be shown. Using household income, we sort the list from lowest to highest household income and label these sorted households as 1 to 400,000 on our list. We generate a…
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Use what you know about sampling methods to describe, in two or three sentences, how a simple random sample of size n=20 may be obtained from the full list of jurisdictions provided for use with this assignment.