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Talking to someone about addiction and encouraging them to try online addiction counselling in Palm Beach Gardens is a highly sensitive process. In order to approach the conversation effectively you need to choose the right time and place, start ...

Statistics 55 years 0 Answers 182 views Newbie

Want to get funny velcro morale patches?

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We are a PVC patch company located in the United Kingdom. We provide a wide range of custom patches, including funny velcro morale patches. among many others, military patches, hat patches, and label patches. Our custom patches are all ...

Statistics 55 years 0 Answers 149 views Newbie

Professional Security Guard Service

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I'm a blogger at Eagle Eye Protection, where we serve our customers with pride and honesty. To better serve you, we created our business with the idea and style of American culture in mind. If you have any more questions, ...

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Statistics 55 years 0 Answers 461 views

Advantage and Disadvantage of different sampling method

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Give a one-liner for each method

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Statistics 55 years 2 Answers 1221 views Grand Master

How do you create a sample data of 1000 rows from a population of 1 Million rows and 100 columns?

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This could be asked in either SQL, Python or theory. You need to know the basics of sampling

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Statistics 55 years 1 Answer 1128 views Grand Master

Define Degree of Freedom with example

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Give proper example. You can also use to show how it impacts your selection of Linear Regression Model

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Statistics 55 years 2 Answers 1531 views Grand Master

What is z-score and how is it used?

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Explanation and use of z-score. Take an example if you want to make the interviewer understand the concept

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Statistics 55 years 6 Answers 1069 views Grand Master

Explain the difference between Variance and R squared error

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Give proper example or explanation in simple terms

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Statistics 55 years 3 Answers 821 views Grand Master

Explain the difference between R squared and Adjusted R squared ?

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Why do we have Adjusted R Squared, when we already have R squared error?

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Statistics 55 years 4 Answers 1129 views Grand Master

Explain ROC curve, use relevant example or explain in simple language

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ROC curve is used for performance measurement for the classification problem. Explain with example and diagram

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Statistics 55 years 6 Answers 845 views Grand Master

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