Maths with Graham
Health and Safety Statistics
Quiz
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How would you describe the trend in the rate of fatal injury per 100,000 workers between 1996 and 2010?
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There is a downward trend.
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There is an upward trend.
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There is little change in the number of fatalities
How would you describe the trend in the rate of fatal injury between 2010 and 2015?
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There is a strong downward trend.
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There is an upward trend.
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There is little change in the number of fatalities
According to the graph how many worker fatalities were there in 2014/15?
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Which was the worst year for the number of fatal accidents?
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2000/01
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1996/97
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2013/14
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1997/98
Which was the worst year for the number of fatal accidents per 100,000 workers?
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2000/01
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1995/96
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1996/97
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1997/98
What does the p next to 2014/15 mean?
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In 2014/15 the rate of fatal injury was 0.46 deaths per 100,000 workers. If there were 142 deaths, how many workers were there in total?
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In 2013/14 there were 136 worker fatalities. In 2014/15 there were 142. What was the percentage increase? (give your answer to one decimal place)
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In 1995/6 what was the approximate ratio of deaths of employees to self employed people?
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4:1
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1:4
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1:3
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3:1
In 2014/15 what was the approximate ratio of deaths of employees to self employed people?
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5:1
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4:1
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3:1
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2:1
Make a comment about the trend in the proportion of employed and self employed accidents.
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The proportion of self employed people involved in fatal accidents is growing.
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The proportion of employees involved in fatal accidents is growing
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The proportion of self employed people involved in fatal accidents is falling.
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The proportion of self employed people involved in fatal accidents is roughly constant
OK
Maths with Graham