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variable statistics.
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way as in the case of SIN, etc.
Exercise:
Date
Co
| 415
)6)7
x
2.)2)5)
8
y
1{5]/5]5
25
Statistical Calculations
eee
Operation:
.
First input the statistical data shown in the table. (Use the RUN mode.)
star
Go) (eu (ceeaa) (exe)
2D)
1 bal
20)5
bal
Input all x and y data.
(Number of data)
Gon)
or Ose
(Sum of x data)
exe}
(Sum of y data)
(exe)
(Sum of squares of x data)
exe)
(Sum of squares of y data)
xe
(Sum of products of x and y data)
eq]
(Mean of x data)
Ex
(Mean of y data)
xe
(Standard deviation of x)
(a)
(Standard deviation of y)
)
Others omitted
37
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