Mohamed Badawy

6 Questions 16 Answers 0 Followers

Questions related from Mohamed Badawy

What is the composition of the Blank used for LOD and LOQ measurement?

I would like to ask which Blank type you use for measuring the LOD, LOQ peaks in relation to the blank peak? are you using matrix-matched blank - if the sample contains analyte+ acetonitrile +...

07 May 2021 5,358 2 View

Which test should I use with small sample size n=7 or 8?

Hello, I have little doubts about the statistical model that I am using to analyze my data. I have two groups of residue studies data Group 1 n=7 and the other group 2 n=47. they are independent...

06 June 2020 6,276 9 View

Is it possible to use T test with small sample size n=5 ?

Hello, I have little doubts about the statistical model that I am using to analyze my data. I have two groups of residue studies data Group 1 n=7 and the other group 2 n=47. they are independent...

05 June 2020 7,525 9 View

How to interpret square root or natural log data in SPss ?

I would like to ask how to interpret both naturally log-transformed data and square root data after getting the results from the SPSS analysis should I report both values as below or the...

02 June 2020 3,502 0 View

Which statistical test should I use ?

hello I am facing problem determining which statistical test should I use to analyze my data. I have two groups of data one for dietary residue and the other for non-dietary residues they are...

13 May 2020 10,135 9 View

Back transformation of log or square root data in SPSS

I would like to ask how to interpret both naturally log-transformed data and square root data after getting the results from the SPSS analysis should I report both values as below or the...

01 January 1970 1,507 3 View