Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Vocabulary

        Help!  

Question
Answer
Statistics   show
🗑
Individuals   show
🗑
Variable   show
🗑
show has a value or numerical measurement for which operations such as addition or averaging make sense  
🗑
show describes an individual by placing the individual into a category or group such as male or female  
🗑
show variable is from every individual of interest  
🗑
Sample data   show
🗑
show involves methods of organizing, picturing, and summarizing information from samples or populations  
🗑
show involves methods of using information from a sample to draw conclusions regarding the population  
🗑
Nominal   show
🗑
show We can order the data from worst to best  
🗑
show We can order the data and also take the differences between the data values. Does not include zero  
🗑
Ratio   show
🗑
show measurements or observations from the entire population are used  
🗑
show measurements or observations from a representative part of the population should be used  
🗑
show observations and measurements of individuals are conducted in a way that doesn't change the response or the variable being measured  
🗑
show a treatment is deliberately imposed on the individuals in order to observe a possible change in the response or variable being measured  
🗑
show group that receives a dummy treatment disguised as the real treatment  
🗑
show variables taht might be an underlying cause of a change in response in the experiment group  
🗑
show used to assign individuals to the treatment groups  
🗑
Replication   show
🗑
show the study of how to collect, organize, analyze, and interpret numerical imformation from data  
🗑
show people or objects included in the study  
🗑
Variable   show
🗑
show has a value or numerical measurement for which operations such as addition or averaging make sense  
🗑
Qualitative variable   show
🗑
Population data   show
🗑
show variable is from only some of the individuals of interest  
🗑
Descriptive statistics   show
🗑
show involves methods of using information from a sample to draw conclusions regarding the population  
🗑
Nominal   show
🗑
show We can order the data from worst to best  
🗑
Interval   show
🗑
show We can order the data, take differences, and also fine the ratio between data values. Does include zero  
🗑
show measurements or observations from the entire population are used  
🗑
Sample   show
🗑
show observations and measurements of individuals are conducted in a way that doesn't change the response or the variable being measured  
🗑
show a treatment is deliberately imposed on the individuals in order to observe a possible change in the response or variable being measured  
🗑
Control group   show
🗑
Confounding variables   show
🗑
show used to assign individuals to the treatment groups  
🗑
show reduces the possibility that the differences in pain relief for the two groups occured by chance alone.  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: fikeswimguy
Popular Math sets