Q: A research is conducted by researcher that majority of the people died during pandemic bought a new phone during last year which type of research is this ?

Hello Habib - Welcome to the forum!

Straight away, we need to say that this is a speculative / fake / dubious question doing the rounds of the net. We have received this question multiple times in the forum already and have been saying the same. You may look up the questions of the past few days to see this.

If however you need guidance with a real research question or problem, we shall be happy to help. :-)