Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Statistics | the study of how to collect, organize, analyze, and interpret numerical imformation from data
🗑
|
||||
Individuals | people or objects included in the study
🗑
|
||||
Variable | the characteristic of the individual to be measured or observed
🗑
|
||||
Quantitative variable | has a value or numerical measurement for which operations such as addition or averaging make sense
🗑
|
||||
Qualitative variable | describes an individual by placing the individual into a category or group such as male or female
🗑
|
||||
Population data | variable is from every individual of interest
🗑
|
||||
Sample data | variable is from only some of the individuals of interest
🗑
|
||||
Descriptive statistics | involves methods of organizing, picturing, and summarizing information from samples or populations
🗑
|
||||
Inferential statistics | involves methods of using information from a sample to draw conclusions regarding the population
🗑
|
||||
Nominal | We can put the data into categories
🗑
|
||||
Ordinal | We can order the data from worst to best
🗑
|
||||
Interval | We can order the data and also take the differences between the data values. Does not include zero
🗑
|
||||
Ratio | We can order the data, take differences, and also fine the ratio between data values. Does include zero
🗑
|
||||
Census | measurements or observations from the entire population are used
🗑
|
||||
Sample | measurements or observations from a representative part of the population should be used
🗑
|
||||
Observational study | observations and measurements of individuals are conducted in a way that doesn't change the response or the variable being measured
🗑
|
||||
Experiment | a treatment is deliberately imposed on the individuals in order to observe a possible change in the response or variable being measured
🗑
|
||||
Control group | group that receives a dummy treatment disguised as the real treatment
🗑
|
||||
Confounding variables | variables taht might be an underlying cause of a change in response in the experiment group
🗑
|
||||
Randomization | used to assign individuals to the treatment groups
🗑
|
||||
Replication | reduces the possibility that the differences in pain relief for the two groups occured by chance alone.
🗑
|
||||
Statistics | the study of how to collect, organize, analyze, and interpret numerical imformation from data
🗑
|
||||
Individuals | people or objects included in the study
🗑
|
||||
Variable | the characteristic of the individual to be measured or observed
🗑
|
||||
Quantitative variable | has a value or numerical measurement for which operations such as addition or averaging make sense
🗑
|
||||
Qualitative variable | describes an individual by placing the individual into a category or group such as male or female
🗑
|
||||
Population data | variable is from every individual of interest
🗑
|
||||
Sample data | variable is from only some of the individuals of interest
🗑
|
||||
Descriptive statistics | involves methods of organizing, picturing, and summarizing information from samples or populations
🗑
|
||||
Inferential statistics | involves methods of using information from a sample to draw conclusions regarding the population
🗑
|
||||
Nominal | We can put the data into categories
🗑
|
||||
Ordinal | We can order the data from worst to best
🗑
|
||||
Interval | We can order the data and also take the differences between the data values. Does not include zero
🗑
|
||||
Ratio | We can order the data, take differences, and also fine the ratio between data values. Does include zero
🗑
|
||||
Census | measurements or observations from the entire population are used
🗑
|
||||
Sample | measurements or observations from a representative part of the population should be used
🗑
|
||||
Observational study | observations and measurements of individuals are conducted in a way that doesn't change the response or the variable being measured
🗑
|
||||
Experiment | a treatment is deliberately imposed on the individuals in order to observe a possible change in the response or variable being measured
🗑
|
||||
Control group | group that receives a dummy treatment disguised as the real treatment
🗑
|
||||
Confounding variables | variables taht might be an underlying cause of a change in response in the experiment group
🗑
|
||||
Randomization | used to assign individuals to the treatment groups
🗑
|
||||
Replication | 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.
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
Normal Size Small Size show me how
Created by:
fikeswimguy
Popular Math sets