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The following categories for type of physical activity
Chapter 2, Problem 29E(choose chapter or problem)
The following categories for type of physical activity involved when an industrial accident occurred appeared in the article ?"Finding Occupational Accident Patterns in the Extractive Industry Using a Systematic Data Mining Approach" (Reliability Engr. and System Safety, 2012: 108-122): A. Working with handheld tools B. Movement C. Carrying by hand D. Handling of objects E. Operating a machine F. Other Construct a frequency distribution, including relative frequencies, and histogram for the accompanying data from 100 accidents (the percentages agree with those in the cited article):
Questions & Answers
QUESTION:
The following categories for type of physical activity involved when an industrial accident occurred appeared in the article ?"Finding Occupational Accident Patterns in the Extractive Industry Using a Systematic Data Mining Approach" (Reliability Engr. and System Safety, 2012: 108-122): A. Working with handheld tools B. Movement C. Carrying by hand D. Handling of objects E. Operating a machine F. Other Construct a frequency distribution, including relative frequencies, and histogram for the accompanying data from 100 accidents (the percentages agree with those in the cited article):
ANSWER:Answer : Step 1 : Given the accompanying data from 100 accidents (the percentages agree with those in the cited article): We consider the data. A B D A A F C A C B E B A C F D B C D A A C B E B C E A B A A A B C C D F D B B A F C B A C B E E D A B C E A A F C B D D D B D C A F A A B D E A E D B C A F A C D D A A B A F D C A C B F D A E A C D Now we have to construct a frequency distribution, including relative frequencies, and histogram for the accompanying data from 100 accidents We know that. A : Working with handheld tools B : Movement C : Carrying by ha