In addition, there have been many catastrophic events in the world caused by lack of sleep or fatigue in certain situations. These include the disaster of Chernobyl, the Challenger explosion in 1986 and the Exxon Valdez oil spill, many claim, were caused by lack of sleep and fatigue. The employees at Chernobyl were overworked, working 13 hours or more. The pilots of the Challenger had a significant lack of sleep and the oil spill caused by the workers working over 22 hours per day. Furthermore, these catastrophic events are all that could be affected or prevented with a quick reaction time. Therefore, could the …show more content…
This would mean that my results are probably unreliable as it was conducted on a very small group, none of the variables were changed so there was not much variety and the results were mostly inaccurate. In addition, there are some missing values especially for the time some people went to sleep and the time they awoke, but they have provided inaccurate but correct data on the estimated hours of sleep they had gotten. I will treat this as all the other values although if they seem like outliers on a graph, it would be because they are inaccurate. To analyse, I will group the data and information by source treating them differently. Overall, I believe that I have enough data to analyse and to create a conclusion since I have the data I have collected and the information from the other