Statistics

Statistics course and homework discussion. Elementary statistics.
D
clarification on null and alternate hypothesis
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1
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2,556
foreverpostdoc
D
Need Help with a Statistics Project
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1
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2,426
Dig_Dug03
J
Hypothesis Test question...
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1
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2,134
jacoment
D
New to statistic.. College.. ><
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1
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3,224
BioStatMatt
M
Help with predicted value problem using regression equation
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0
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13,211
maharriso
P
I need help!
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0
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2,948
Pietro
S
Average of sample means
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1
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4,139
BioStatMatt
S
sample mean z-score
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1
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9,366
BioStatMatt
B
Please someone help me
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2
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10,685
BioStatMatt
Z
Multicollinearity....
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0
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3,711
Zzzz
Z
Skewness and Kurtosis
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2
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4,458
Zzzz
P
Hypothesis Testing
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2
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2,332
PeoplesChamp
S
population sampling question
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2
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2,682
slipperyrck2006
Z
Might be a silly question about t-tests but...
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8
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3,967
Zzzz
E
Clueless
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2
Views
2,181
vinayan
M
Help with hypothesis problem - Type I or Type II error
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2
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8,983
maharriso
S
What is the best method to use?
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0
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3,070
statMan
J
should I use an anova?
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1
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2,291
JohnM
J
homework help
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4
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2,851
jerryb
A
Binomial Distribution & qa optimization
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1
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3,765
BioStatMatt
M
Repeated Measures ANOVA Question
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2
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4,715
MdmeBtrfly
Z
Is the correlation reliable?
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5
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5,621
zealot
M
Help with P-value problem
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1
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4,949
maharriso
B
Applying the Q test twice to the same data set (Why not?)
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3
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3,484
JohnM
M
Null hypothesis problem
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1
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5,839
BioStatMatt
Y
How to interprate type3 test with 0 df?
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0
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2,827
yingxie
O
some help with my stats module please!
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2
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2,555
JohnM
M
Left-Tailed Hypothesis problem
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2
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8,124
maharriso
T
joint prob. density func.
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2
Views
3,287
BioStatMatt
M
Population Mean problem
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1
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5,593
BioStatMatt
G
I need help, please:)
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1
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2,787
JohnM
B
I need help with interpretation of P-value please
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4
Views
6,084
bnquinn
X
Experimental design...plz help !!
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3
Views
12,241
Lark
T
joint probability
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1
Views
5,255
BioStatMatt
T
gamma distribution
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1
Views
8,598
BioStatMatt
M
Higher Order Factorial Designs
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1
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4,791
JohnM
B
Mean of random sampling
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2
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3,154
bgrove
M
Help with margin of error problem
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1
Views
5,849
maharriso
G
HELP! easy question, but im stuck
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2
Views
3,954
georgeallencheeze
A
Hypothesis testing
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1
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4,003
JohnM
S
Age distribution between groups???
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1
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2,931
JohnM
I
latent class
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1
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3,370
JohnM
H
Question: Adjusting kappa for high absent ratings
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1
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2,392
hunter1p
A
Expected Values HELP!
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2
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3,399
jerryb
H
Do I use Binomdist?
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3
Views
2,601
jerryb
J
puzzled over which test to use
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2
Views
2,660
jude
J
Help in Generalized Slutsky
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1
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3,293
quark
M
Determining if normal distribution
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1
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3,900
JohnM
T
How do you interpred the DS when p-value shows normality but skewness and kurtosis
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1
Views
2,313
elnaz
J
Results of election
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1
Views
2,726
joejohn
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