Find the area under the standard normal distribution curve between z = 0 and z = 2.16.
also please explain how to find this
CAn you use an on-line calculator?
If so, go to this site: http://davidmlane.com/hyperstat/z_table.html
At the top, there are two choices, one is: Area from a value, it is checked; keep it checked
Below this, there are choices headed: Specify Parameters:
The Cchoices are:
Above
Below
Between <--- This is the one you want; choose this one; ignore the others.
Outside
Enter your values for your choice of 'Between': 0 and 2.16
Below this, in the slot: Area (probability) your answer will appear ---> 0.4846
If this isn't what you want, please re-post.
CAn you use an on-line calculator?
If so, go to this site: http://davidmlane.com/hyperstat/z_table.html
At the top, there are two choices, one is: Area from a value, it is checked; keep it checked
Below this, there are choices headed: Specify Parameters:
The Cchoices are:
Above
Below
Between <--- This is the one you want; choose this one; ignore the others.
Outside
Enter your values for your choice of 'Between': 0 and 2.16
Below this, in the slot: Area (probability) your answer will appear ---> 0.4846
If this isn't what you want, please re-post.