Available only for members on Request. Every one will be seeing one or two questions every now and then.
This collection of around 25 questions were developed for a course in Health Services Research. However, these questions are generic and are basically a test of some kind of statistics prelim exam questions for a quantitative Ph.D program.
1 Q1. When conducting multiple linear regression models, the effect of multiplying a continuous independent variable by a constant:
a. will not affect the estimated coefficient of the independent variable
b. will not affect the estimate of the SSR (Sum of Squares due to Regression)
e. only a
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