Understand Quantitative Data: Examples & Real-World Applications
Haven 2020-11-14Classify the variable as categorical or quantitative variable.
Albarellak 2020-11-10A researcher was interested in the effectiveness of a new drug for testosterone replacement in adult men between the ages of 40 and 59 in the U.S. who are experiencing symptoms related to abnormally low testosterone levels. According to the 2010 Census data, there were 36,135,061 men between the ages of 40 and 59 in the U.S. 100 U.S. men participated in a clinical trial of the drug. Those 100 men were classified by race and ethnicity (White, Asian, Black, Hispanic, Native, Islander, Other) and their average testosterone level was 275
A. Describe the population.
B.. What is the sample?
C, Identify the parameter(s) and give their value(s).
D. Identify the statistic(s) and give their value(s).
E. Which of the variable(s) are categorical and which are numerical?
A. Describe the population.
B.. What is the sample?
C, Identify the parameter(s) and give their value(s).
D. Identify the statistic(s) and give their value(s).
E. Which of the variable(s) are categorical and which are numerical?
ringearV 2020-11-10In a study, you ask the subjects their age in years. Is this data qualitative or quantitative?
Ayaana Buck 2020-11-10a) Overall, for what percent of patients was discharge delayed?
b) Were the percentages different for major and minor surgery?
c) Overall, what were the discharge delay rates at each hospital?
b) Were the percentages different for major and minor surgery?
c) Overall, what were the discharge delay rates at each hospital?
Khaleesi Herbert 2020-10-20Do the following summarize a categorical variable or a numerical variable? Explain.
(1) For a football player, the average number of yards per carry in one game
(2) For a basketball player, the shooting percentage during one game
(3) For a baseball player, his batting average during the playoffs
(4) For a hockey player, the time on ice per game
Do the following summarize a categorical variable or a numerical variable? Explain.
(1) For a football player, the average number of yards per carry in one game
(2) For a basketball player, the shooting percentage during one game
(3) For a baseball player, his batting average during the playoffs
(4) For a hockey player, the time on ice per game
As you study Statistics and Probability, dealing with quantitative data is inevitable. As a rule, it makes it extremely difficult to handle such tasks if you do not have correct quantitative data examples.
Have a look at our list of questions where various equations are included. These answers will help you learn the structure and avoid the most common mistakes. Regardless if you need Statistical report for your course or just want to refresh your memory a little bit, these examples will be of help to you!
