Over the past month, Kim recorded the number of hours she slept each night.The frequency table below summarizes her sleep habits.What is the average number of hours Kim slept each night?
A)5 hours
B)7.4 hours
C)7.5 hours
D)7.7 hours
E)6.6 hours

Question

Over the past month, Kim recorded the number of hours she slept each night.The frequency table below summarizes her sleep habits.What is the average number of hours Kim slept each night? 
A)5 hours 
B)7.4 hours 
C)7.5 hours 
D)7.7 hours 
E)6.6 hours

Quizplus · Accepted Answer

The Answer of Over the past month, Kim recorded the number of hours she slept each night.The frequency table below summarizes her sleep habits.What is the average number of hours Kim slept each night? 
A)5 hours 
B)7.4 hours 
C)7.5 hours 
D)7.7 hours 
E)6.6 hours

Over the Past Month, Kim Recorded the Number of Hours