Spreadsheet to calculate the probability of finding bacteria in food depending on no of samples,weight of samples and no of bacteria

In International trade consignments of milk powder must be tested for bacteria. Using the Poisson distribution, I can set up a simple spreadsheet to work out the probability using the formula P= 1 -e^- (no of samples (n), weight of sample (w), concentration of bacteria (c)). If I used a value of n=10, w=25 grams … Continue reading Spreadsheet to calculate the probability of finding bacteria in food depending on no of samples,weight of samples and no of bacteria

Content analysis [native Arabic] ** [sciences education] [4]

I need a [native arabic] speaker, specialized in sciences education (chemistry, physics, or biology) and hold a degree in education (diploma, master degree) to assist me do a content analysis of 6th and 7th sciences textbooks. All of you are perfect, but at end, i need a freelancer do the task perfectly. In advance respect … Continue reading Content analysis [native Arabic] ** [sciences education] [4]

Text Proofreading – English

Proof-Reader Looking for someone to proof-read our reports (English (BE), native speaker required). First report is about 40.000 words, further projects available if quality requirements met. The proof-reading will take place on our website. Subject is Biology/Nutrition/Genetics. To see qualifications we would like a few trial pages to be corrected. Bid on this Project!

Content analysis [native Arabic] ** [sciences education] [3]

I need a [native arabic] speaker, specialized in sciences education (chemistry, physics, or biology) and hold a degree in education (diploma, master degree) to assist me do a content analysis of 6th and 7th sciences textbooks. All of you are perfect, but at end, i need a freelancer do the task perfectly. In advance respect … Continue reading Content analysis [native Arabic] ** [sciences education] [3]

Online tutors in maths, science and englsih

We are looking for tutors who are able to teach any one of the following subjects upto high school level, year 12. -Maths -Chemistry -Biology -Physics -English The lessons are done online, and will require stable internet and electricity. Please place your bid for your hourly rate in AUD. In general it can range from … Continue reading Online tutors in maths, science and englsih

Content analysis [native Arabic] ** [sciences education] [2]

I need a [native arabic] speaker, specialized in sciences education (chemistry, physics, or biology) and hold a degree in education (diploma, master degree) to assist me do a content analysis of 6th and 7th sciences textbooks. All of you are perfect, but at end, i need a freelancer do the task perfectly. In advance respect … Continue reading Content analysis [native Arabic] ** [sciences education] [2]