9. What Is Referred To As An Expression Of How Many Events Happened Over A Given Period Of Time? A.

9. What is referred to as an expression of how many events happened over a given period of time? a. accident rate c. frequency rat b. case rate d. incident rate

 

9. What is referred to as an expression of how many events happened over a given period of time?:

Answer: c. frequency rate

Explanation:

What is Frequency Rate?:

The frequency rate is the number of people injured over a year for each million1 hours worked by a group of employees or workers.

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