2.
The method of collection of data in which reactions can be watched is.
a. Telephone interview
c. Personal interview
b. Mailing questionnaire
d.E-Mail
Answers
Answered by
1
Answer:
e mail
Explanation:
we can send all through e mails to evryone
Answered by
1
Answer:
Email is the perfect answer.
Explanation:
Hope it helps you
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