Al Amin bin Mohamed Sultan

4 Questions 7 Answers 0 Followers

Questions related from Al Amin bin Mohamed Sultan

How to calculate range, sensitivity and differentiating resolution?

Hi all, I have create a simple equation basically multiplying mass and score and divide them by the multiplication of total mass and total score. Now, i am required to calculate the range,...

11 November 2017 5,407 1 View

Why we need to convert angles to radian before calculating for cartesian coordinates?

In the calculation to change the latitude and longitude to Cartesian (x,y,z) the first step is converting latitude and longitude to Radian. Anyone know why we have to do this and not just use the...

10 October 2017 6,579 5 View

How to cluster location of companies based on their wieghtage?

I have a problem on clustering the XX companies based on the wastes that produced by each companies. Assuming one cluster can process tonnes of waste, how can companies be clustered, and how to...

10 October 2017 5,203 12 View

How to determine Appropriate sample size in survey research?

I have identify only 160 companies are in composites manufacturing sector in the UK. If I want to administer a questionnaire survey, how can I determine the sample size?

11 November 2016 6,957 4 View