HP 33S - Page 282

16–22 Statistics Programs
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
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Prompts for the fourth x
i
.
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Prompts for the fourth f
i
.
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Displays the counter.
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Prompts for the fifth x
i
.
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Prompts for the fifth f
i
.
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Displays the counter.
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Prompts for the sixth x
i
.
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Prompts for the sixth f
i
.
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Displays the counter.
t
G 
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Calculates and displays the
grouped standard deviation (
sx)
of the six data points.
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Calculates and displays
weighted mean (
x
).
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Clears VIEW.