SOLUTION: Standard Normal Distribution Curve 1. Find the area under the standard normal distribution curve: Between z=0 and z=1.89 to the left of z=-0.75 between z=0.24 and z=-1.

Algebra ->  Probability-and-statistics -> SOLUTION: Standard Normal Distribution Curve 1. Find the area under the standard normal distribution curve: Between z=0 and z=1.89 to the left of z=-0.75 between z=0.24 and z=-1.      Log On


   

Question 238624: Standard Normal Distribution Curve
1. Find the area under the standard normal distribution curve:
Between z=0 and z=1.89
to the left of z=-0.75
between z=0.24 and z=-1.12
to the left os z=-2.15 and to the right of z=1.62
2. Find the proabilities for each using the standard normal distribution:
a capital P (z>0.82)
a capital P (1.12
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Standard Normal Distribution Curve
Comment: These can all be done with a calculator
or using a z-chart
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1. Find the area under the standard normal distribution curve:
Between z=0 and z=1.89 = 0.4706
to the left of z=-0.75 = 0.2266
between z=0.24 and z=-1.12 = 0.4635
to the left os z=-2.15 and to the right of z=1.62
= 0.0158 + 0.0526 = 0.0684
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2. Find the proabilities for each using the standard normal distribution:
a capital P (z>0.82) = 0.2061
a capital P (1.12 =?????
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Cheers,
Stan H.