Example 2
The variable Z is a standard normal random variable. What is the probability that z is greater than 1.2 or less than
Figure 18
The desired area is to the right of 1.2 and to the left of
Table
Keys | Display | Description |
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J7Gy]F |
| store the value. |
| .115070 | Calculate the lower tail area and |
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PG4 | .230139 | Calculates the result. |
| ||
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134 Statistical Calculations