Question: 4.2 Use Applet for Normal Distribution http://onlinestatbook.com/2/calculatorsormal dist.html (u = 0 and =1) to find the z-score corresponding to the given area. a) The area

4.2 Use Applet for Normal Distribution http://onlinestatbook.com/2/calculatorsormal dist.html (u = 0

and =1) to find the z-score corresponding to the given area. a)

4.2 Use Applet for Normal Distribution http://onlinestatbook.com/2/calculatorsormal dist.html (u = 0 and =1) to find the z-score corresponding to the given area. a) The area to the left of z is 25%. b) The area to the right of z is 40%. c) Find z-interval where the area between ( -_ and z) is 90%

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