Statistics

Statistics course and homework discussion. Elementary statistics.
O
power calc with coeff of variation
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2
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4,077
ongurd
M
In desperate need of help
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0
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3,249
majojo
I
Can anyone help me with this Spearman test?
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0
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4,587
ironic_lettuce
T
Correct statistical test to use
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2
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4,159
elnaz
C
ANOVA - Main effects and interactions
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4
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4,584
elnaz
T
Mann Whitney U Test problem
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0
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4,672
Thick As Treacle
S
How to convert ordinal into interval?
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4
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24,386
DerFarm
A
please help
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2
Views
2,860
almohandes
G
My brain hurts- confidence intervals
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3
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3,029
Glass4
A
Comparing groups - z-scores
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2
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9,217
Alsvartr
R
Need help in analysis
Replies
3
Views
2,823
elnaz
M
NASA TLX analysis?!?
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0
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6,359
mcgeemr
L
Chi squared or ANOVA for variances analysis
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6
Views
4,669
CBABD
W
determine sample size using confidence interval?
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1
Views
4,945
CBABD
T
Shannon-Weaver question - please help me
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0
Views
3,006
Thick As Treacle
B
Minimum Sample Size required
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0
Views
4,095
BeeFL
R
chi-square goodness-of-fit test
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1
Views
3,726
elnaz
W
normal distribution help
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3
Views
3,267
wanye
T
logistic regression
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0
Views
3,666
tz800
B
Central tendancy measure for broadband internet speeds
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0
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3,866
br945
S
Critical t value with .04 significance level
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4
Views
15,645
elnaz
L
probability calc
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0
Views
3,032
lostinspace
J
A Simple Survey -- Critique Me!
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0
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2,140
JulieGirl1982
K
Value-at-Risk of a distribution?
Replies
2
Views
3,847
kirpa_karo@hotmail.com
B
Z-score for Skewness and Kurtosis
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3
Views
39,797
elnaz
L
optimal blending of 3 models
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0
Views
2,839
lw6767
L
Partial point biserial correlation anyone?
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0
Views
6,708
lilithlacuna
H
Transformation of variables...Need help pls!
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5
Views
3,515
elnaz
Y
One question about expriment design, please help!
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0
Views
2,196
yingxie
K
Probit Analysis
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1
Views
3,855
lhomer
R
Tests for secular trend...am I on the right track?
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1
Views
4,010
lhomer
F
Parametric Analysis help!
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0
Views
2,153
fatjoe
J
Statistics for prescriptions...
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1
Views
1,891
elnaz
K
Assuming Normal distribution
Replies
1
Views
2,764
elnaz
R
Chi square test procedure in SAS
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0
Views
2,609
ron
S
binary spatial data
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0
Views
3,257
sartorius
B
ANOVA and sig. question
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3
Views
3,617
napalm
C
t test or ANOVA or both???
Replies
4
Views
2,996
napalm
S
Adjusting regression for finite populations
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0
Views
3,286
stepha
P
Comparing multiple subject groups
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0
Views
3,619
Piltdown13
P
exam review HELP!!!
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0
Views
3,036
palay8
T
Chi-squared Goodness of Fit Questions
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5
Views
8,021
elnaz
N
Confused about my data file
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4
Views
3,132
elnaz
C
Is there software that includes post hoc tests for nonparametric data?
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0
Views
6,500
celibec
M
one sample t test (beta=0)
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1
Views
7,657
Mightyphil
Z
Q1 and Q3 determination from QD and MEAN
Replies
3
Views
4,624
elnaz
G
Extracting an elusive sigma
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0
Views
2,587
GaryJH
B
Cronbachs Alpha
Replies
1
Views
3,022
Brendan
S
Confidence Interval Help
Replies
1
Views
3,260
Harvey Berman
N
Mahalanobis distance
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0
Views
7,347
Nin
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