Probability and Statistics | Activity 12: Which Brand is Best? | 73 |
9.Now enter the surveyed information into the
a.Enter the brand names in L2. (In this example, we use the brand names from the example table.)
3 " to L2 - t # #, and then
"until " b
$ $, and then ! until A b
# # # # to Done b b
(Because " is only needed for the first element of a categorical list, you can enter the rest of the elements from the Text editor without it.)
b.Before entering the frequency, go back to mode and highlight Float.
. # to Float b
c.Now enter the tally.
3 " to L3 and enter the frequency
d.Go to the Home screen.
- l
10.Make a pictogram on the
a.Access the STAT PLOTS menu.
- e (above the & key)
b.Make sure the other plots are off.
Qb
c.Select Plot 1.
- e b
d.With the cursor blinking on the word On, select it. b
e.Move to Type and select the pictogram (first row, third from left Î).
# " " b
f.Move to CategList. If L2 is not already set, set it to
L2.
# - v Z
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