5 -10.614 paints 1.hw.087 m My Notes Ask Your ability to drive? A recent study m

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5 -10.614 paints 1.hw.087 m My Notes Ask Your ability to drive? A recent study measured the effects on 19 professional drivers. Each How does sleep deprivation affect your driver participated in two experimenital sessions: normal treatments were assigned in randoi order. In each session, performance one after normal sleep and one after 27 hours of total sleep deprivation. The was measured on a variety of tasks including a driving Use key terms from this module that wil be used to describe the design of this experiment. What is the explanatory variable? length of driving experience O amount of caffeine consumed type of vehide armount of sleep What is the response variable? O number af car accidents O speed of completion of assigned tasks O pertormance measured in assigned tasks What are the treatments? O normal sieep only O 27 hours of total sleep deprivation ony (e) normal sleep and 48 hours of total sleep deprivation O normal sleep and 27 hours of total sleep deprivation What are the experimental units? O 19 professional drivers O 19 amateur drivers O27 sleep-deprived college students O 27 professional drivers What are the lurking variables? (Select all that apply) length of driving experience previous experience with sleep deprivation O none O amount of caffeine consumed

Explanation / Answer

a)The Amount of sleep is the explanatory variable . b)The performance measured in assigned task which depends upon sleep patterns. c)The number of treatments is normal sleep and 27 hrs of total sleep deprivation. d)The experimental units is no of 19 professional drivers

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