With a clear, engaging writing style and fascinating examples using a variety of real data, this text covers the contemporary statistical techniques that students will encounter in the world of soci……続きを見る
Among young people, symptoms of social change emerge in a multiple manner. This observation by Karl Mannheim inspired the concept of the survey of social and religious attitudes conducted by the int……続きを見る
This book provides a highly practical introduction to Bayesian statistical modeling with Stan, which has become the most popular probabilistic programming language.
The book is divided into four par……続きを見る
Based on original historical tables, Northern Ontario in Historical Statistics, 1871–2021 offers an overview of major long-term population, social composition, employment, and urban concentration tr……続きを見る
Este libro está diseñado para ser una brújula que guíe a estudiantes de licenciatura y posgrado a través del extenso y a veces intimidante terreno de la estadística aplicada. La estadística a menudo……続きを見る
This book was written to provide resource materials for teachers to use in their introductory or intermediate statistics class. The chapter content is ordered along the lines of many popular statist……続きを見る
著者：Thomas K. Burch
出版社： Springer International Publishing
発売日： 2022年02月02日
Late in a career of more than sixty years, Thomas Burch, an internationally known social demographer, undertook a wide-ranging methodological critique of demography. This open access volume contains……続きを見る
This book shows how Microsoft Excel is able to teach human resource management statistics effectively. Similar to the previously published Excel 2010 for Human Resource Management Statistics, it is ……続きを見る
This ebook shatters outdated stereotypes and dives deep into what it truly means to be a man today. Forget rigid definitions and embrace a new, authentic approach to masculinity that's about being r……続きを見る
En el Reporte sobre la familia en México 2023 abordamos el cambio tecnológico y la cultura digital. Nuestras vidas han sido transformadas tan radicalmente por los avances tecnológicos de los últimos……続きを見る
著者：Thomas Petersen
出版社： Herbert von Halem Verlag
発売日： 2015年09月16日
Viele Menschen, denen man Umfrageergebnisse oder Statistiken präsentiert, reagieren darauf mit dem Satz "Ich glaube keiner Statistik, die ich nicht selbst gefälscht habe." Doch dieser Satz ist nicht……続きを見る
This treatise delves into the latest advancements in stochastic volatility models, highlighting the utilization of Markov chain Monte Carlo simulations for estimating model parameters and forecastin……続きを見る
The amount of income spent on housing is an important component of the cost of living. The total costs of housing for homeowners might include mortgage payments, property taxes, and utility costs (……続きを見る
A market research firm wants to estimate the level of recognition of a particular consumer product within a range of +/-3% with 95% confidence. How many individuals will it need to sample to ……続きを見る
"A sample of 10 urgent and non-urgent patients was conducted to determine average wait time. The hospital wants to be sure that urgent patients do not wait as long as non-urgent patients. The follow……続きを見る
"1. Calculate Mean and Median time spent working on QM 2. Calculate the Variance and Standard Deviation of time spent working on QM 3. Calculate the 25th and 75th percentile of time spent work……続きを見る
"A sample of ten ER patients was conducted to determine their average wait time and to compare this to the target wait time. The hospital wants to make sure that patients do not wait mor……続きを見る
A point is chosen at random on a line segment of length L. Find the probability that the longer line segment determined by this point is at least three times as long as the shorter segment.続きを見る
According to Best buy, 2/3 citizens have iPods. In a randomly selected group of 3 iPod owners, what is the probability that all 3 would have iPods from best buy? Or at least one would have iPod from……続きを見る
"An internal study by the Technology Services department at Lahey Electronics revealed company employees receive an average of two emails per hour. Assume the arrival of these emails is approx……続きを見る
The amount of fluid in a half-liter bottle of diet cola is normally distributed and, from past experiences the standard deviations known to be 1.20 milliliters (ml). A sample of 50 bottles reveals ……続きを見る
"A fast food restaurant strives to serve 80 customers per hour during its peak lunch hour. It samples 30 shifts (i.e. 30 peak lunch hours) to determine whether it is meeting this expectation. The sa……続きを見る
"The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50 with a standard deviation of $5.00. Assume the distribution of amounts purchased follows the normal distributi……続きを見る
"A farmer in Iowa owns 45 acres of land. He is going to plant each acre with wheat or corn. Each acre planted with wheat yields $200 profit, requires 3 workers, and requires 2 tons of fertilizer; ea……続きを見る
"The budgeting process for a Midwestern college resulted in expense forecasts for the coming year (in $ millions) of $9, $10, $11, $12, and $13. Because the actual expenses are unknown, the fo……続きを見る
Suppose the scores, x, on a college entrance examination are normally distributed with a mean of 550 and a standard deviation of 100. A certain prestigious university will consider for admission onl……続きを見る
"From the results below, is it true that 95% of the sample means will fall between 10.99408 and 11.00192 inches? Explain.
Problem is to estimate the mean paper length with 95% confidence Mean- 11 in……続きを見る
"Assume the likelihood that any flight on Northwest Airlines arrives within 15 minutes of the scheduled time is .90. We select four flights from yesterday for study. a. What is the likelihood ……続きを見る
We have looked at break-even calculations, scatter plots for estimating demand information, and trends in revenue so far. In each of these, we simplified the analysis to a straight line. While this ……続きを見る
