There is data available on the proportion of Udmurts in Udmurtia based on the 2010 Rus census. The census reports that they compose 28% of the population of Udmurtia. It is known that Udmurts have the highest proportion of red-haired people in the world: about of people who are Udmurts have red hair, much higher than the global average. On the c

There is data available on the proportion of Udmurts in Udmurtia based on the 2010 Rus census. The census reports that they compose 28% of the population of Udmurtia. It is known that Udmurts have the highest proportion of red-haired people in the world: about of people who are Udmurts have red hair, much higher than the global average. On the c

Name: There is data available on the proportion of Udmurts in Udmurtia base
Uploaded: 2024-03-20T07:07:00.000Z
Channel: Bartleby
Description: There is data available on the proportion of Udmurts in Udmurtia based on the 2010 Ruscensus. The census reports that they compose 28% of the population of Udmurtia. It isknown that Udmurts have the highest proportion of red-haired people in the wor

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

Similar questions

A survey of the mathematics faculty at wassamatta university indicates that 9 faculty members are registered democrats and 13 are registered republicans. find the ratio of republicans to democats
Find the median age for the 16 countries with over 100 million population (besides the US).
In a recent Gallup poll, 1003 randomly selected adults in the United States were asked if they have a gun in their home, and 37.2% of them answered “yes”. What is the number of respondents who answered “yes”? [Please write you answer rounded to a whole number]
A researcher finds a strong positive correlation between stress and health problems. In other words, the amount of stress you have and the amount of health problems you have move together in the same direction. From this finding, what can the researcher conclude? A) Impossible to tell causation from a correlation B) Stress and health problems are both due to a poor financial situation C) Stress causes health problems D) Health problems cause stress
Fourteen different second-year medical students at a hospital measured the blood pressure of the same person. The systolic readings (mm Hg) are listed below. Use the given data to construct a boxplot and identify the 5-number summary.
According to an article in Newsweek, the natural ratio of girls to boys is 100:105 . In China, the birth ratio is 100:116 ( 46.3% girls). Suppose you don’t believe the reported figures of the percent of girls born in China. You conduct a study. In this study, you count the number of girls and boys born in 100 randomly chosen recent births. There are 42 girls and 58 boys born of the 100 . Based on your study, do you believe that the percent of girls born in China is 46.3 ? A.)What is the test statistic? Round your answer to three decimal places. (z / t ) = B.) What is the p -value? Round your answers to four decimal places. p -value = C.) Let α=0.05 . Decision: (Reject the null hypothesis / do not reject the null hypothesis) Reason for decision: ( a < p-value / a > p-value) Conclusion: There is (insufficient/ insufficient) evidence to conclude that the percentage of girls born in China is different from 46.3% .
Forecast the average number of viewers during the 2009 season using a three-period weighted moving average with weights 3, 2, and 1, applying 3 to the most recent data and 1 to the oldest data.
The highway department wants to estimate the proportion of vehicles on a Toll road at KM 25 between midnight and 5:00 A.M. The department head wanted to see how many 18-wheel tractor trailers passed along the road. These estimates will be used to determine road improvement and construction considerations and in road patrol planning. The department head asked researchers to calculate the estimated vehicles at different locations on the inter-island road over the past 7 days. Of the 3,481 vehicles counted, 927 were 18 wheelers. However, out of a total of 927, there were 74 who had accidents, so the sample was calculated based on the results of reducing the number of accidents. Determine the point estimate for the proportion of vehicles traveling on KM 25 during this time period which are 18 wheelers! (Assume the confidence level is 99%). What is the benefit of estimating the estimated value in this case (analyze the answers you have obtained)?
2. A show had an AQH rating of 12.0 among Men and 15.0 among Women. If Women constituted 56 percent of the market (and Men the rest), calculate the overall AQH rating of the show.
At the beginning of 2018, a survey showed that a country with a total land area of 500,500 square kilometers had a population density of 483.3 per square kilometer. What was the total population during the survey? A. 96, 563,436 B. 182,086,700 C. 241,891,650 D. 350, 830,401 If the birth rate was 1.3%, how many individuals were born that year? A. 2,683,450 B. 3,144,591 C. 11,320,505 D. 22,463,682 If 612,300 individuals died on the same year, what was the death rate? A. 0.25% B. 0.5% C. 1.5% D. 2%
A 2014 Pew Research Center Survey asked 2,002 adults about the intersection of politics and science. Of the survey participants, 1,281 responded "neither" when asked if they perceive scientists as politically liberal or conservative. What are the values of p′, "successes", or the estimated proportion of Americans who perceive scientists as neither politically liberal or conservative, and q′, the estimated proportion of Americans who perceive scientists as politically liberal or conservative? Answer in decimal form, rounding to the nearest hundredth.
A certain county had a population of 34,485 people. The county hospital is interested in estimating the number of people in the county with blood type-O. To do this, they test blood samples from 228 patients. Out of this group, 10 have blood type-O. Use this sample to estimate the number of people in the county with blood type-O.