A mature bird mite would be about the size of the period at the end of this sentence. Fully a third of this length comprises the front legs and mouthpiece, and so the actual body size is smaller than the total length. An unfed mature mite may or may not be seen with the naked eye.
Highly talented, educated and experienced big data scientists can earn well over $250,000 per year with salary plus incentives. The hourly salary range for data scientist contract positions is $30-$85, dependent upon skills and project requirements.
I signed up on Glassdoor to check salaries posted by data scientists, in various companies. Of course these numbers are subject to fraud (companies posting low salaries to drive salaries down, data scientists posting high salaries to drive salaries up), but so are most salary surveys.ign-up on Glassdors to find more data scientist salaries, as well as salaries associated with other job titles: director of analytics, chief scientist, data analyst etc.