A random survey of health issues, conducted by the Department of Public Health of the Commonwealth of Massachusetts, examined the results from the state's seven largest cities. These cities were selected on the basis of their diverse racial and ethnic populations. The percentage of adults with diabetes in each city in the survey is given in the following table. City Boston Worcester Springfield Lowell Fall River Lawrence New Bedford Adults with Diabetes (%) 4.2 5.2 9.1 5.7 8.1 7.9 6.3 Find the average percentage of adults with diabetes in these seven cities. (Round your answer to two decimal places.) % What is the standard deviation for these data? (Round your answer to two decimal places.) %

A random survey of health issues, conducted by the Department of Public Health of the Commonwealth of Massachusetts, examined the results from the state's seven largest cities. These cities were selected on the basis of their diverse racial and ethnic populations. The percentage of adults with diabetes in each city in the survey is given in the following table. City Boston Worcester Springfield Lowell Fall River Lawrence New Bedford Adults with Diabetes (%) 4.2 5.2 9.1 5.7 8.1 7.9 6.3 Find the average percentage of adults with diabetes in these seven cities. (Round your answer to two decimal places.) % What is the standard deviation for these data? (Round your answer to two decimal places.) %

Name: A random survey of health issues, conducted by the Department of Publi
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: A random survey of health issues, conducted by the Department of Public Health of the Commonwealth of Massachusetts, examined the results from the state's seven largest cities. These cities were selected on the basis of their diverse racial and ethni

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

City	Boston	Worcester	Springfield	Lowell	Fall River	Lawrence	New Bedford
Adults with Diabetes (%)	4.2	5.2	9.1	5.7	8.1	7.9	6.3

Similar questions

Consider that in a retrospective cohort study involving job type and heart disease among railroad workers, the following data was obtained. Note that job type was used as a surrogate marker for physical activity. Clerks have a sedentary job whereas track workers have a physically demanding job. Heart Disease Job type yes no Clerk 50 500 Tracks worker 22 390 What is the measure of association
A scientific study was conducted to determine the hours of sleep that college students get per night. The study surveyed 24 college students and obtained the following data: 8.2, 7.9, 9, 8, 9.1, 7.8, 8.4, 8.4, 7.3, 7.4, 8.5, 7.4, 7.9, 7.7, 9.7, 9.1, 7.1, 7.9, 7.8, 8.1, 8.3, 8.2, 6.5, 10.3 Assuming the population standard deviation is o = average hours of sleep per night that college students get. 1.01, construct a 97% confidence interval for the Ζα Margin of Error: E We are 97% confident that college students get an average of between hours and hours of sleep per night.
A study was performed to examine the personal goals of children in grades 4, 5, and 6. A random sample of students was selected from each of grades 4, 5, and 6 from schools in Georgia. The students received a questionnaire regarding achieving personal goals. They were asked what they would most like to do at school: make good grades, be good at sports, or be popular. The results are presented in the table below, grouped by the sex of the child. Top Personal Goal Boys Girls Make good grades 96 295 Be popular 32 45 Be good in sports 94 40 Reference: Ref 14-9 The numerical value of the χ2 statistic for this table is
Sampling Eye Color Based on a study by Dr. P. Sorita Soni at Indiana University, we know that eye colors in the United States are distributed as follows: 40% brown, 35% blue, 12% green, 7% gray, 6% hazel. a. A statistics instructor collects eye color data from her students. What is the name for this type of sample? b. Identify one factor that might make this particular sample biased and not representative of the general population of people in the United States. c. If one person is randomly selected, what is the probability that this person will have brown or blue eyes? d. If two people are randomly selected, what is the probability that at least one of them has brown eyes?
The Fish and Game Deparment stocked Lake Loomis with fish according to the following percentages: 10% catfish, 30% bass, 40% bluegill, and 20% pike. Five years later, they sampled the lake to see if the distribution of fish had changed. Of the 500 fish in their sample, 62 were catfish, 108 were bass, 204 were bluegill, and 126 were pike. Use a Chi-Squared test to determine whether the distribution of fish in Lake Loomis had changed significantly over this five-year period. Based on the result, what conclusion should the Fish and Game Department reach? No excel, please.
A scientific study was conducted to determine the hours of sleep that college students get per night. The study surveyed 20 college students and obtained the following data:8, 8.3, 7.8, 7.7, 8.6, 8.1, 7.7, 8.5, 8.1, 8.2, 8.2, 7.9, 8.5, 7.9, 8.3, 8.2, 7.8, 7.8, 7.8, 7.7Assuming the population standard deviation is σ=0.31σ=0.31, construct a 86% confidence interval for the average hours of sleep per night that college students get.xˉ=x̄=α2=α2=zα2=zα2=Margin of Error: E=E=We are 86% confident that college students get an average of between hours and hours of sleep per night. Submit QuestionQuestion
In a case-control study the association was examined between smoking and risk of Parkinson's disease. The table below provides the results. Find the following; Odds ratio Attributable Risk Risk Ratio Risk Difference Cancer No cancer Smokers 60 33 Non smokers 40 65
The U.S National Center for Education Statistics publishes information about schoolenrollment in Digest of Education Statistics. According to the document, 85.8% of students attend public school,22.3% attend college and 17.1% attend public college. What percentage of students attend either public schoolor college?
Results from the 2015 IPEDS Report indicate that about 1 out of 25 students at Mohawk Valley Community College identify themselves as being of Asian descent. Which of the following choices is the best estimate for the percentage of students at MVCC who identify themselves as of Asian descent? 0.4% 2.5% 0.04% 4% 25% 0.25%
M&M Candy Colors. Mars, Inc. manufactures M&M’s, one of the most popular candy treats in the world. The milk chocolate candies come in a variety of colors including blue, brown, green, orange, red, and yellow. The overall proportions for the colors are .24 blue, .13 brown, .20 green, .16 orange, .13 red, and .14 yellow. In a sampling study, several bags of M&M milk chocolates were opened and the following color counts were obtained. Use a .05 level of significance and the sample data to test the hypothesis that the overall proportions for the colors are as stated above. What is your conclusion?
Urgent help needed please!
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Oxford Starksville Danville Athens ……….... Police 23 24 30 33 Number of Crimes 18 15 Click here for the Excel Data File 9 11 Number of crimes City Holgate Carey Whistler Woodville > Answer is complete but not entirely correct. 40.6081 X (90.0408) ► x Answer is complete and correct. 19✔ Police 24 20 19 27 a. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.) Number of Crimes 9 22 24 10 b. Estimate the number of crimes for a city with 21 police officers. (Round your answer to the nearest whole number.)