C2. In this chapter, we examined the difference in educational attainment between first-and second-generation Hispanic and Asian Americans based on the proportion of eachgroup with a bachelor's degree. We present additional data from the Pew ResearchCenter's 2013 report, measuring the percentage of each group that owns a home.Percentage Owning a HomeFirst-generation Hispanic Americans43N= 89950Second-generation Hispanic AmericansN= 35158First-generation Asian AmericansN=2,68451Second-generation Asian AmericansN= 566Source: Pew Research Center, Second-Generation Americans: A Portrait of the Adult Children ofmmigrants (Washington, D.C.: Pew Research Center, February 7, 2013). http://www.pewsocialtrendsorg/2013/02/07/second-generation-americans/COTINGHYPOTHES between first- and second-generation Hispanic Americans. Set alpha at 05.2 Test whether there is a significant difference in the proportion of hebetween first- and second-generation Hispanic Americans. Set alpha asb. Test whether there is a significant difference in the proportion of homebetween first- and second-generation Asian Americans. Set alpha at 01

Answered: C2. In this chapter, we examined the…

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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can you please make statsitics ( bar graphs , pie charts, line graphs) for all these results in the survey down below
The accompanying table contains historical data on staff salaries (in dollars per pupil) for 30 schools sampled in part of a country in the early 1970s. I need help with this part attached. 3.86 2.80 2.71 2.95 3.08 1.802.60 3.32 2.52 2.12 2.58 2.682.76 2.85 3.67 3.84 3.43 2.122.94 2.83 3.04 2.43 2.18 3.693.21 3.67 2.39 2.61 3.42 3.45 The sample mean is 2.9183 The sample standard deviation is 0.5495
you may need to use the appropriate appendix table or technology to answer this question. The gap between the earnings of men and women with equal education is narrowing but has not closed. Sample data for seven men and seven women with bachelor's degrees are as follows. Data are shown in thousands of dollars. Men Women 30.6 42.5 86.5 46.4 56.2 31.9 68.2 40.5 45.2 36.8 57.9 51.5 66.3 22.8 (a) What is the median salary (in $) for men? For women? men$57900 women$40500 (b) Use ? = 0.05 and conduct the hypothesis test for identical population distributions. State the null and alternative hypotheses. H0: Median salary for men − Median salary for women > 0Ha: Median salary for men − Median salary for women = 0H0: Median salary for men − Median salary for women ≤ 0Ha: Median salary for men − Median salary for women > 0 H0: The two populations of salaries are not identical.Ha: The two populations of salaries are identical.H0: Median salary for men − Median…
. The number of death due to diabetes and kidney disease for an American during 2015 is respectively 68,500 and 42,100. What is the relative frequency probability of death due to diabetes for an American during 2015? How much greater is the risk of death due to diabetes than the risk of death due to kidney disease?
According to a survey, basketball is most popular among younger fans (aged 18-29) while baseball and football are most popular for fans 30 years of age or older. Suppose that in a survey of 2,500 randomly selected adults in the United States, respondents are asked to provide their favorite sport to watch out of basketball, baseball, and football. The results of the survey appear below. Favorite Professional Sport to Watch Respondent's Age Range Basketball 18-29 30-54 18-29 30-54 55+ 55+ 250 Total # 185 155 Basketball X X (a) Develop a joint probability table and use it to answer the following questions. Favorite Professional Sport to Watch Respondent's Age Range X Baseball X 110 270 215 Football Baseball X X X 235 x 685 395 Football X X X X Total x x x 1 (b) Construct the marginal probabilities for each of the professional sports leagues (basketball, baseball, and football). basketball baseball football
A report stated that based on observing a large number of vehicle occupants, the estimated percentage of drivers and passengers in a certain country who wear seatbelts is 85.7%. The report also gave information on seat belt use by sex and by whether the vehicle is traveling in an urban or rural area. The information in the following table is consistent with summary values given in the report. Seat belt No Seat belt Urban Areas Male Female 851 119 908 62 Rural Areas Male Female 750 220 817 153 Assume that these data are representative of drivers and passengers in the country. Consider the following conclusion. Females are more likely to wear seat belts than males in both urban and rural areas. The difference in the percentage of females and the percentage of males who wear seat belts is greater for rural areas than for urban areas. Provide a justification for this conclusion. Use the information in the table to calculate relevant probabilities. The differences in the proportions for…
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9. In 2016 an online poll was conducted regarding the results of the 2016 NBA All-Star Dunk Contest. The poll asked 100,000 people, "Who [do you think] won the dunk contest?". The results are shown in the relative frequency table below Response Percentage Aaron Gordon 55% Zach Lavine 45%
1. We are interested in determining if absences from a class affect your overall class grade. The following data from 10 students is provided: Absences Grade 89.2 1 83.7 83.5 81.1 4 78.2 73.9 6 64.3 7 71.8 8 55.9 65.2

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