Principles of Experimental Research Design: Randomization-Replication-Control

[@AfreenKhan-s1e]

Thank you sir are you best teaching

[@managementtutorials]

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[@jayramboro2786]

Lekin sir extraneous variables ko eliminated kaise karenge?

[@managementtutorials]

Extraneous variables Ko control kiya ja skta ha eliminate ni kr skte

[@RashidAli-i3f]

Great sir

[@managementtutorials]

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