Shibabaw Doja

3 Questions 2 Answers 0 Followers

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What is minimum distance to be used for space mean speed study? what is minimum sample size needed to creat model b/n dep. and independent variable?

i want to model the effect of independent variables on the dependent one. so, what is the minimum sample that I am expected to collect?

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I want to study traffic condition of Addis ababa city, Ethiopia. how many location shall I consider for my study? what factors need to be considered?

A capital city of Ethiopia having around 6million people.

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What are the available methods for determining depth of replacement for black cotton soil in road construction?

During road construction on problematic soil, selected soil is brought for replacement of existing soil to a certain depth. how can an engineer determine this depth is my question

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