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Biostatistician Interview Questions
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Biostatistician interview questions shared by candidates
Biostatistician was asked...June 12, 2013
What is the most widely used method in survival data analysis?
2 Answers↳
I'd say log-rank test.
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Cox regression, it is an semiparametric method

Biostatistician was asked...February 9, 2014

Biostatistician was asked...August 4, 2017
What test would you use to determine if two categorical variables are independent?
1 Answers↳
Chi Square test.

Biostatistician was asked...February 8, 2021

Senior Biostatistician was asked...June 14, 2018

Biostatistician was asked...December 23, 2020
The height, weight of 100 people is taken in inches and pounds. The mean, median, sd, correlation is given. 1) If the height and weight are off by 5 units, which of the summary stats will change or not? 2) If the height and weight are to be calculated in cms and kgs, which of the summary stats will change or not?
1 Answers↳
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

Biostatistician was asked...July 26, 2017

Biostatistician was asked...March 29, 2020

Biostatistician was asked...February 8, 2021

Biostatistician was asked...February 8, 2021