Biostats
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
What is the interquartile range | The difference in values between the 25th and 75th percentiles
🗑
|
||||
variance | sum of the squared deviations from the mean divided by the number of observations minus 1
🗑
|
||||
Standard deviation | Square root of variance
🗑
|
||||
1 standard deviation above and below mean | represents 68% of observations
🗑
|
||||
2 Standard deviation above and below mean | represents 95.4 observations
🗑
|
||||
Z values | useful for determining how extreme (how many standard deviations above or below the mean) and observed result is
🗑
|
||||
deductive reasoning | proceeds general to specific
🗑
|
||||
Inductive reasoning | proceeds specific to general
🗑
|
||||
T_Test | Determines whether observed differences between two sets of data are statistically significant (rather that caused 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:
togini
Popular Medical sets