Answer:
Vestibule Training.
Explanation:
Vestibule training is a method for training where staff is trained near the job. This means staff should be trained inside the walls of office or factory. This method includes training the staff near to actual practical working environment. This technique is easy to use and staff is trained to learn something new while staying in working environment.
In the given scenario the new chemists are given rejected samples to work on and learn the techniques before actually working on the manufacturing of medicines. This is example of Vestibule training. This method is cost effective and enables the chemists to learn new techniques in the working environment.
Answer: d. double-blind
Explanation:
A double blind study can be define as the study in which both the researcher and participant do not know which participant is receiving a particular treatment. This method is useful as it prevents the bias in the results of the experiment.
The given situation is the example of double-blind study. Here, the participants as well as the researcher do not know which group of subject are receiving bacteria in the yogurt and which group is not receiving.
muscular strength pushup pullup
