First time here? Checkout the
FAQ
!
x
Login
Remember
Register
Ask Data Science!
About
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
Ask a Question
Recent questions tagged statistics
Ask a question:
+1
vote
0
answers
204
views
Individual and group relative strength in a fixed pool of players: How to approach the problem?
asked
Oct 29, 2019
in
Statistics
by
MrNycticorax
(
130
points)
data-science
statistics
+1
vote
0
answers
196
views
Using aggregate data to generate observation-level data statistically sound?
asked
Jun 11, 2019
in
general
by
bwang15
(
130
points)
data-science
statistics
normal-distribution
+1
vote
0
answers
7.1k
views
Looking for guidance on whether I have the necessary data to answer a Regression question
asked
Mar 24, 2019
in
Machine Learning
by
TomGoncalves
(
130
points)
machine-learning
statistics
linear-regression
random-forest
decision-tree
+2
votes
1
answer
269
views
How do I know when it is appropriate to use stratified sampling?
asked
Feb 19, 2019
in
Machine Learning
by
cbarbisan
(
180
points)
machine-learning
statistics
test-set
+1
vote
1
answer
285
views
What is the easiest way to distinguish whether to use a z value test or a t value test?
asked
Dec 17, 2018
in
Data Science
by
paralkar
(
270
points)
statistics
+1
vote
1
answer
327
views
nonpooled independent samples t-interval method
asked
Dec 7, 2018
in
Statistics
by
Rathin
(
820
points)
statistics
+1
vote
1
answer
288
views
Computing the Confidence Interval for a Difference Between Two Means
asked
Dec 7, 2018
in
Statistics
by
Rathin
(
820
points)
statistics
normal-distribution
+1
vote
1
answer
294
views
How to find the strength of a P-value against a null hypothesis?
asked
Dec 7, 2018
in
Statistics
by
Deep Patel
(
700
points)
statistics
python
+1
vote
1
answer
345
views
What is degree of Freedom while calculating confidence interval?
asked
Dec 7, 2018
in
Statistics
by
Deep Patel
(
700
points)
statistics
data-science
expected-value
normal-distribution
+1
vote
1
answer
322
views
How do you know when to use T-Distribution instead of regular Confidence Interval?
asked
Dec 5, 2018
in
Statistics
by
lopezkev
(
160
points)
statistics
0
votes
1
answer
388
views
What is the T Distribution?
asked
Nov 30, 2018
in
Statistics
by
Rathin
(
820
points)
statistics
normal-distribution
0
votes
1
answer
328
views
Probability for the data items within mean +- 1, +-2, +-3 standard deviation?
asked
Nov 30, 2018
in
Statistics
by
Rathin
(
820
points)
statistics
normal-distribution
probability
0
votes
1
answer
287
views
What is 'Degrees of Freedom'?
asked
Nov 29, 2018
in
Data Science
by
mobeenraza
(
900
points)
data-science
statistics
+1
vote
1
answer
3.6k
views
How do I calculate a and z a/2?
asked
Nov 29, 2018
in
Statistics
by
andystanley
(
1.1k
points)
statistics
+1
vote
1
answer
551
views
What is the rule that determines percentages with the mean +- 1,2 or 3 standard deviations?
asked
Nov 17, 2018
in
general
by
Mike Banks
(
600
points)
statistics
+2
votes
2
answers
427
views
What will be probability for the data items within mean +- 1, +-2, +-3 standard deviation?
asked
Nov 14, 2018
in
general
by
Deep Patel
(
700
points)
statistics
normal-distribution
python
percentile
probability
+1
vote
1
answer
615
views
How much percentage of data items are consumed within mean +-1 , +-2, +-3 standard deviation?
asked
Nov 14, 2018
in
general
by
Deep Patel
(
700
points)
statistics
normal-distribution
python
percentile
+1
vote
1
answer
343
views
What is a test statistic in hypothesis testing and how does it relate to the p-value?
asked
Nov 12, 2018
in
general
by
andystanley
(
1.1k
points)
statistics
+1
vote
1
answer
293
views
What is sampling error?
asked
Nov 12, 2018
in
general
by
andystanley
(
1.1k
points)
statistics
0
votes
1
answer
300
views
How to calculate normal distribution?
asked
Sep 1, 2018
in
Statistics
by
Rathin
(
820
points)
statistics
normal-distribution
Page:
1
2
3
4
next »
Most popular tags
machine-learning
statistics
python
data-science
hci
design
programming
ml-exercise
deep-learning
python-basics
python-interview
discrete-math
resources
ml-midterm
probability
ele888-final
linear-regression
ele888-midterm
cloud-computing
data
ai-final
normal-distribution
combination
classification
math
interview
jupyter-notebook
predict
books
data-analysis
nlp
scikit-learn
ml-final
knn
percentile
data-cleaning
sentiment-analysis
permutation
cheat-sheet
k-means
unsupervised-learning
natural-language-process
logistic-regression
expected-value
test-set
naive-bayes
dataframe
median
web-development
logic
clustering
supervised-learning
pandas
reference
psychology
ask-data-science
onehotencoder
hive
gpc
dataproc
backpropagation
random-forest
cognitive-computing
tensorflow
pca
random-variable
decision-tree
big-data
artificial-intelligence
plots
overfitting
algorithm
anaconda
mean
back-propagation
neural-network
mongodb
gcp
entropy
web-programming
forward-propagation
feed-forward
gradient-decent
softmax-regression
softmax
lstm
match
soccer
epoch
residual
tidy-data
sentiment
recommender-system
refs
outlier
quantile
validation-set
feature-engineering
aws
histograms
Categories
All categories
Programming
(38)
Data Science
(130)
Machine Learning
(78)
Deep Learning
(9)
Artificial Intelligence
(3)
Web Development
(8)
Mobile Development
(0)
Cloud Computing
(10)
Human Computer Interaction
(92)
Python Interview Questions
(18)
Data Science Interview Questions
(19)
Machine Learning Interview Questions
(17)
Deep Learning Interview Questions
(2)
Recent questions tagged statistics
424
questions
364
answers
99
comments
665
users
...