488923
19
Zoom out
Zoom in
Previous page
1/31
Next page
E-18
Obtaining Statistical Values from Input Data
To obtain statistical values, press while in the Stat Editor and then
recall the statistical variable (S
x, 3x
2
, etc.) you want. Supported statistical
variables and the keys you should press to recall them are shown below.
For single-variable statistical calculations, the variables marked with an
asterisk (*) are available.
Sum: 3
x
2
*, 3x*, 3y
2
, 3y, 3xy, 3x
3
, 3x
2
y, 3x
4
(STAT) (Sum)
to
Number of Items:
n*, Mean: M*, N, Population Standard Deviation: Sx*,
S
y, Sample Standard Deviation: sx*, sy
(STAT) (Var)
to
Minimum Value: minX*, minY, Maximum Value: maxX*, maxY
(STAT) (MinMax)
to
(When the single-variable statistical calculation is selected)
(STAT) (MinMax)
to
(When a paired-variable statistical calculation is selected)
Regression Coefficients for linear regression (
y = Ax + B): A, B,
Correlation Coefficient:
r, Estimated Values: K, L
(STAT) (Reg)
to
K, and L are not variables. They are commands of the type that take an
argument immediately before them. See “Calculating Estimated Values”
for more information.
To input the single-variable data x = {1, 2, 2, 3, 3, 3, 4, 4, 5}, using
the FREQ column to specify the number of repeats for each items
({x
n
; freq
n
} = {1;1, 2;2, 3;3, 4;2, 5;1}), and calculate the mean and
population standard deviation.
(SETUP)A(STAT)(ON)
(STAT)(1-VAR)
1 2 3 4 5 AC
1 2 3 2
(STAT)(Var)(M)
(STAT)(Var)(S
x)
Results: Mean: 3 Population Standard Deviation: 1.154700538
To calculate the linear regression and logarithmic regression
correlation coefficients for the following paired-variable data and
determine the regression formula for the strongest correlation: (x,
y) = (20, 3150), (110, 7310), (200, 8800), (290, 9310). Specify Fix
3 (three decimal places) for results.
(SETUP)A(STAT)(OFF)
(SETUP)(Fix)
(STAT)(AX + B)
20 110 200 290 AC
3150 7310 8800 9310
(STAT)(Reg)(r)
22
STATSTAT
33
STAT
FIX
STAT
FIX
19


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Casio FX92 College 2D at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Casio FX92 College 2D in the language / languages: English as an attachment in your email.

The manual is 0,39 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Casio FX92 College 2D

Casio FX92 College 2D User Manual - Dutch - 34 pages

Casio FX92 College 2D User Manual - Dutch - 4 pages

Casio FX92 College 2D User Manual - French - 168 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info