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1 1 vote
1 1 answer
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nonpooled independent samples t-interval method
1 1 vote
1 1 answer
912
912 views
Computing the Confidence Interval for a Difference Between Two Means
1 1 vote
1 1 answer
919
919 views
How to find the strength of a P-value against a null hypothesis?
1 1 vote
1 1 answer
1.0k
1.0k views
What is degree of Freedom while calculating confidence interval?
1 1 vote
1 1 answer
1.0k
1.0k views
How do you know when to use T-Distribution instead of regular Confidence Interval?
1 1 vote
1 1 answer
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1.0k views
Merging data using dates
Index _d.index incident dataDatetimeIndex(['2011-01-01 00:03:43', '2011-01-01 00:03:55', '2011-01-01 00:05:03', '2011-01-01 00:04:46', '2011-01-01 00:06:07', '2011-01-01 ...
0 0 votes
1 1 answer
1.2k
1.2k views
What is the T Distribution?
0 0 votes
1 1 answer
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1.0k views
Probability for the data items within mean +- 1, +-2, +-3 standard deviation?
0 0 votes
1 1 answer
976
976 views
What is 'Degrees of Freedom'?
What is 'Degrees of Freedom'?
1 1 vote
1 answers 1 answer
4.3k
4.3k views
How do I calculate a and z a/2?
1 1 vote
1 1 answer
1.8k
1.8k views
What is the rule that determines percentages with the mean +- 1,2 or 3 standard deviations?
2 2 votes
2 2 answers
1.3k
1.3k views
What will be probability for the data items within mean +- 1, +-2, +-3 standard deviation?
1 1 vote
1 1 answer
1.3k
1.3k views
How much percentage of data items are consumed within mean +-1 , +-2, +-3 standard deviation?
1 1 vote
1 answers 1 answer
991
991 views
What is sampling error?
1 1 vote
0 0 answers
933
933 views
Training neutral net with Tensor Flow
Hello,I have a jpeg, where each image is around 1080 x 2048 in size and I have around 3000 of those images. I want to train a simple NN on this data. However, I am not su...
1 1 vote
1 1 answer
1.3k
1.3k views
What is P-value in Statistical Testing?
What is P-value in Statistical testing?
1 1 vote
1 1 answer
810
810 views
What is a sampling distribution of sample means?
What is a sampling distribution of sample means?
1 1 vote
0 0 answers
775
775 views
How to measure the usability of your prototypes on mobile devices?
Q1) Please answer these questions:What are the best practices for UX surveys of a mobile application?How to collect data from users?Q2) Research about the following usabi...
1 1 vote
1 1 answer
1.0k
1.0k views
In the first week of November 2003.... What is the expected number of homicides per week in the GTA?
This is from question one from lecture 4B's exercises: "In the first week of November 2003, five unrelated homicides were reported in the GTA. The GTA usually has about 7...
1 1 vote
1 1 answer
732
732 views
What is summary statistics?
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