A study dealing with health care issues plans to take a sample survey of 1500 Americans to estimate the proportion who have health insurance and the mean dollar amount that Americans spent on health care this past year.a. Identify the population parameters that this study will estimate.b. Identify the statistics that can be used to estimate these parameters.a. Identify two population parameters that this study will estimate.A. The population proportion who have health insuranceB. The sample proportion who have health insuranceC. The population mean dollar amount spent on health care this past yearD. The number of people who have health insuranceb. Identify two statistics that can be used to estimate these parameters.O A. The population proportionB. The sample meanC. The sample proportionD. The sample size

Parameter: The statistical measure that describes the features of the population is termed as a…

Answered: A study dealing with health care issues…

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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Determine whether the given percentage is a statistic or a parameter and why. In a study of all 1018 students at Guttman, data showed that 10% live in Queens. a. Parameter because the value is a numerical measurement describing a characteristic of a sample. b. Statistic because the value is a numerical measurement describing a characteristic of a sample. c. Parameter because the value is a numerical measurement describing a characteristic of a population. d. Statistic because the value is a numerical measurement describing a characteristic of a population.
A. What is the sex ratio of male to female regular alcoholic beverage drinkers? B. What proportion (percent) of regular alcoholic beverage drinkers are women? C. What is the prealence per 1,000 of regular alcoholic beverage drinkering among men only, women only, and the total population aged 18 or older?
Use the provided histogram to answer questions about the number of births for each age group. 1. How many births occurs among women over the age of 40? 2. What percentage of births occurred among women between the ages of 38 and 40?
20. Use the same scales to construct boxplots for the pulse rates of males and females from the accompanying data sets. Use the boxplots to compare the two data sets. 3 Click the icon to view the data sets. Determine the boxplot for the men's pulse rate data. A. OB. F. 40 50 60 7O 80 90 100110 40 50 60 70 80 90 100110 C. OD. 40 50 60 70 80 90 100110 40 50 60 70 80 90 100110 Determine the boxplot for the women's boxplot data. A. OB. 40 50 60 70 80 90 100110 40 50 60 70 80 90 100110 Oc. C. O D. 40 50 60 70 80 90 100110 40 50 60 70 80 90 100110 Compare the two boxplots. Choose the correct answer below. O A. In general, it appears that males have lower pulse rates than females. The variation among the male pulse rates is much greater than the variation among the female pulse rates. B. In general, it appears that males have higher pulse rates than females. The variation among the male pulse rates is similar to the variation among the female pulse rates. O C. In general, it appears that…
An estimate of the variation between the groups is the a. Mean Square due to Error. b. Sum of Squares Total. c. Sum of Squares due to Treatments. d. Sum of Squares due to Error.
help
(a) Determine the population mean pulse. The following data represent the pulse rates (beats per minute) of nine students enrolled in a statistics course. Treat the nine students as a population. Complete parts (a) through (c). The population mean pulse is approximately beats per minute. (Round to one decimal place as needed.) Student Pulse O Perpectual Bempah 76 Megan Brooks Jeff Honeycutt 80 85 Clarice Jefferson 75 Crystal Kurtenbach 60 Janette Lantka 64 Kevin McCarthy 79 Tammy Ohm 80 Kathy Wojdya 84
34
K 1) For the data given, create a pie chart to show the proportion of Total Cases for each country. Be sure to follow all best practices for charts. M Name Population Cases, total. 93,329 China 1439323776 India 1380004385 9,392,919 USA 331002651 12,939,666 Indonesia 273523615 527,999 Pakistan 220892340 392,356 Brazil 212559417 6,238,350 Nigeria Bangladesh 206139589 67,330 164689383 460,619 Russia 145934462 2,269,316 Mexico 128932753 1,090,675
Statistics Question
Select the correct answer and write the appropriate letter in the space provided _____ 1. A grouping of data into classes giving the number of observations in each class is called a(an) a bar chart. b. frequency distribution. c. pie chart. d. cumulative frequency distribution. ______ 2. The distance between consecutive lower class limits is called the a. class interval. b. frequency distribution. c. class midpoint. d. class frequency. ______ 3. The class midpoint is a. equal to the number of observations. b. found by adding the lower class limits of two consecutive classes and dividing by 2. c. equal to the class interval. d. all of the above. ______ 4. The number of observations in a particular class is called the a. class interval. b. class frequency. c. frequency distribution. d. none of the above. ______ 5. A bar chart is used most often when a. you want to show frequencies as compared to total observations. b. you want to show…
(a) Determine the population mean pulse. The following data represent the pulse rates (beats per minute) of nine students enrolled in a statistics course. Treat the nine students as a population. Complete parts (a) through (c). The population mean pulse is approximately beats per minute. (Round to one decimal place as needed.) Student Pulse O Perpectual Bempah 81 Megan Brooks Jeff Honeycutt 75 75 Clarice Jefferson 84 Crystal Kurtenbach 90 Janette Lantka 71 Kevin McCarthy 67 Tammy Ohm 71 Kathy Wojdya 85

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