Question: Throughout the 1950's, there were increases in the numbers of dead birds found in agricultural areas after pesticide sprayings. Pesticide manufacturers claimed that the publicity given to bird deaths stimulated volunteers to look for dead birds, and that the increase in numbers reported was attributable to the increase in the number of people looking. Which of the following statements, if true, would help to refute the claim of the pesticide manufacturers?
Correct Answer: D
Explanation under process. It will be available soon.
All questions (MCQ) are arranged in sets of questions on pages. You will see 12 questions pre page.
Questions in Sets
PAF - Careers - join Pakistan Air Force as GD Pilot
Lessons and practice questions of SAT-II Chemistry
A popular name in Pakistani universities is multi-disciplins
Find a comprehensive list of major ...
Comprehensive lists of colleges in ...
How you can get an opportunity to h ...
How to get admission and Visa to st ...
Beat the verbal section Text Comple ...
Learn how to beat the difficulties ...
A big name in universities in Pakis ...
Khyber Girls Medical College is pop ...