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Find the standard normal probabilities of being less than the following z-scores. Compare the probabilities found in the normal distribution table to the values found
- Find the standard normal probabilities of being less than the following z-scores. Compare the probabilities found in the normal distribution table to the values found using the calculator with the normalcdf function.There is a link to the normal tables in Course Documents; these are the "official" tables used by U.S. government agencies. But there is a more convenient, user-friendly table in the "formula card", available as a .pdf file (also in Course Documents).
Z-Score
From Table
From Calculator
2
1.96
1.31
-2
-1.28
-.66
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