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hh

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Chi Square test.

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Nothing special but introduce yourself, etc. And then explain your answer to the test, it's easy as long as you have trial experience Less

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The same happened to me, I had 4 interviews so far and i have arranged my last one with the Head of the department.I hope everything goes well Less

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1) The mean and median would change, the standard deviation and correlation would not. 2) The mean, median and standard deviation would change, the correlation will not. Less

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R instead of SAS

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Parametric distribution follows a well known distribution such as normal distribution, or a chi-square distribution meanwhile the non-parametric distribution has an unknown distribution. Less

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I spent 1 full day to complete the study design, there is a bug (need one more assumption) in the design question which I brought up during interview - hope they have updated the question. The journal review is very easy. Less

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I don't feel good since the interviewer seems not interested in my application. I asked for senior position but he said no, reason was others stayed in the company longer were still junior - - logic? Less