Answer:
There is no statement, otherwise I could help very much!
Static electricity is a buildup of electric charges on objects. Charges build up when negative electrons are transferred from one object to another. The object that gives up electrons becomes positively charged, and the object that accepts the electrons becomes negatively charged. This can happen in several ways.
Answer:
Retrospective cohort study
Explanation:
A cohort study is the study where people are grouped according to the factors they have been exposed to. The cohort is the group.
A retrospective cohort study is the study where the cohort who has been exposed to certain factors is compared with another cohort who has not been exposed to the factors that the first cohort has been exposed. This study is a long term study.
Here, the people's health of those that have been exposed to benzene will be compared to the the people who have been working there after 1970.
Hence, here a retrospective cohort study will be done.
Answer:
Non response error
Explanation:
Non response error - it is refer to that error of sampling when samples are not taken into consideration. In this case samples do not replied either they are not ready reply or do not want to reply.
In the given question also 1000 sample units is taken into consideration but only 1 % has respond which show that sample do not respond to the survey.
Answer:
Male citizens in Athens could vote on all the decisions that affected the city and serve on juries.
The 19th amendment was passed in 1919 and it gave women the right to vote :)
