A high-heat observation method allows one supervisor to observe 20 or fewer employees. How many observation groups are needed for 38 employees?
Correct Answer
D) 2 groups.
Thirty-eight employees divided by 20 per group is 1.9, so the site must round up to 2 observation groups.
Why This Is the Correct Answer
Thirty-eight employees divided by 20 per group is 1.9, so the site must round up to 2 observation groups.
Why the Other Options Are Wrong
Option A: 1 group.
1 group. is below the supported result for high heat procedures; it likely omits allowance, conversion, coverage, or final round-up.
Option B: 3 groups.
3 groups. is above the supported result for high heat procedures; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option C: 4 groups.
4 groups. is above the supported result for high heat procedures; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Measure to thirty-eight, adjust for employees, then let Assigning High-Heat set the finish line.
Reference Hint
Study anchor (closed-book): memorize High heat procedures from Cal/OSHA Title 8 Sections 3395 and 3396; CSLB Law and Business Study. / Title 8 Section 3395 high-heat observation; know the rule or calculation trigger without relying on exam-room lookup.
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