Useful tips for everyday
How do you create consistency in estimating? 3 Answers An estimator is consistent if, as the sample size increases, the estimates (produced by the estimator)…
How do you test a regression model? The best way to take a look at a regression data is by plotting the predicted values against…
What are emission probabilities in HMM? The probabilities shown here, that define how likely is John to call us on a given day depending on…
What does Ljung-Box test tell you? Ljung and George E. P. Box) is a type of statistical test of whether any of a group of…
What is used to compare the frequencies of categorical data? Chi-squared tests are used to test for differences between observed frequencies and frequencies that were…
What are the best user testing websites? Top 15 usability testing tools for great UX design UserZoom. UserZoom is a huge name in the usability…
Where are my browser files located? Most browsers save a file to a Downloads folder in your User profile folder on your computer. The fastest…
How do you stop online testing and cheating? Here are some of them: Create questions that require higher order thinking. Use varied question types. Creatively…
What are guidelines for writing test cases? Test Case best practices – basic guidelines to follow when writing a good Test Case Consider Test Cases…
What are the axes of XPath? XPath – Axes S.No. Axis & Description 1 ancestor Represents the ancestors of the current node which include the…