Question 1186031: 1. find the area to the left of z=-0.46
2. find the area to the left of z==2.00
3. find the area tp the right of z=2.40
4. find the area to the right of z=-1.86
5. find the area between z=1.23 and z=1.90
Answer by ikleyn(52786)   (Show Source):
You can put this solution on YOUR website! .
Go to online (free of charge) normal distribution probability calculator
https://onlinestatbook.com/2/calculators/normal_dist.html
Input the given parameters of each part into the appropriate window of the calculator and get the answers
to all your questions (1), (2), (3), (4) and (5).
The calculator has perfect description and design, so EVERY person, even beginner, may work with it on his or her own,
even having minimum knowledge on the subject (and even WITHOUT ( ! ) having any knowledge on the subject ( ! ) ( ! ) )
Happy calculations ( ! )
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// I am not a promoter of this online calculator: my only wish is to teach you to do this simple job on your own,
because the level of complexity of this assignment is as 1 + 2 = 3 (even lower than 2 x 2 = 4).
Playing with this tool, you will gain all missing knowledge on the subject, which you need.
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