HP 12c User Manual page 78

78 Section 6: Statistics Functions
Salesperson
To find the average workweek and sales of this sample:
Keystrokes
fCLEAR²
32\
17000_
40\
25000_
45\
26000_
40\
20000_
38\
21000_
50\
28000_
35\
15000_
gÖ
~
File name: hp 12c_user's guide_English_HDPMBF12E44
Printered Date: 2005/7/29
Hours/Week
1 32
2 40
3 45
4 40
5 38
6 50
7 35
Display
0.00
Clears statistics registers.
32.00
1.00
First entry.
40.00
2.00
Second entry.
45.00
3.00
Third entry.
40.00
4.00
Fourth entry.
38.00
5.00
Fifth entry.
50.00
6.00
Sixth entry.
35.00
7.00
Total number of entries in the
sample.
21,714.29
Mean dollar sales per month (
40.00
Mean workweek in hours (
Page: 78 of 209
Dimension: 14.8 cm x 21 cm
Hours/Week
$17,000
$25,000
$26,000
$20,000
$21,000
$28,000
$15,000
x ).
y
).