SOLUTION: find the area under the standard normal curve for the area to the right of z= -2.10

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Question 1203150: find the area under the standard normal curve for the area to the right of z= -2.10
Answer by ikleyn(52818) About Me  (Show Source):
You can put this solution on YOUR website!
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find the area under the standard normal curve highlight%28cross%28for_the_area%29%29 to the right of z= -2.10
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            See how I edited your post removing exciding words. 


You are given a normal curve with the mean value of 0 (zero) and the standard deviation of 1 (one).

They want you determine the area under this normal curve on the right of the raw score z= -2.10.

You may use the standard function normalcdf on your calculator TI-84

                    z1     z2   mean SD   <<<---=== formatting pattern
     P = normalcdf(-2.10, 9999, 0,   1).


     +-------------------------------------------------------------------+
     |  normalcdf stands for "normal cumulative distribution function".  |
     +-------------------------------------------------------------------+


You will get the number P = 0.9821.  So, your ANSWER is area = 0.9821.


If the meaning of this procedure is still unclear to you, then go to web-site

https://onlinestatbook.com/2/calculators/normal_dist.html

and use free of charge online calculator there, which is intended for the same purposes.

This online calculator has perfect and intuitively clear interface, so even a beginner student 
can use it without any difficulties.  Surely, this online calculator will get you the same answer.
The calculator shows the area of the interest, so after using it, you will understand the meaning 
of the procedure in full.

Solved, with explanations.