Convenience sampling is used, because the population is taken from a sample that easy to reach
ALWAYS WEAR EYE PROTECTION.
Wear the RIGHT SAFETY EQUIPMENT for the job.
Use tools that are the RIGHT SIZE & RIGHT TYPE for your job.
Follow the correct procedure for using EVERY tool.
Keep your cutting tools SHARP and in good condition.
DON'T work with OILY or GREASY hands.
Answer: Critical listening
Explanation:
Richard is engaged in critical listening during the course of the meeting, to fully get the full message passed across by the different speakers at meeting.
Critical listening is a type of listening, where an individual pays full attention to get full details of information being passed across during a speech and in the process making judgements about what is been discussed.