Inferential Statistics
You can perform 16 hypothesis tests and confidence intervals and 15
distribution functions. You can display hypothesis test results graphically or
numerically.
To enter lists of data:
1. Press ….
2. Select 1: Edit in the EDIT submenu, then Í.
3. Enter your data into list columns.
Note: Once in the list editor, use the arrow keys to enter the data in the lists. L1
– L6 are built-in list names.
To plot this data:
4. Press y ,.
5. Press 1: Plot1 (to set up a scatter plot for L1 and L2), then Í.
Working with Probability and Statistics 43
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