Sharp EL-9900 operation manual Statistical calculations using the Sunday data L2

Chapter 10: Statistics & Regression Calculations

The web site access counts example on page 145 will be used again to demonstrate

the calculation of statistical values.

Hours	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24
Sunday	98	72	55	3	6	24	15	30	59	72	55	43	21	10	150	151	135	108	204	253	232	251	75	30
Monday	32	8	12	2	4	19	32	72	95	91	123	201	184	108	95	72	45	38	75	111	153	90	84	35

*If you did not previously enter the above values in the list table, press Sand select A EDIT to display the list entry mode and enter the values.

Calculating one-variable statistics using web site access counts for Sunday (L2) and Monday (L3).

Statistical calculations using the Sunday data (L2)

1.Press #Cand Sto display the statistics menu.

2.Press Cand then 1.

1_Stats will be displayed on the top line of the screen followed by the cursor.

3.Press @2to enter L2 and press E.

All the statistical values will be displayed on the screen.

4. Press }or {to scroll the screen.

Statistical calculations using the Monday data (L3)

5.Press Sto display the statistics menu.

6.Press Cand then 1.

1_Stats will be displayed on the bottom line of the screen followed by the cursor.

7.Press @3to enter L3 and press E.

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