With the following data:
Data Item/DayThursdayFridaySaturday Sunday Monday
Time spent studying every day-25 min35 min 2 hours 10 min2 hours 15 min
Time it takes to prepare meals every day15 min5 min16 min10 min10 min
The amount of daily time spent talking on the phone-5 hours-10 min2 hours
The time amount you take to drive each day.10 min35min
2hours 15 min
1 hour 5 min
Create a frequency distribution table for your data. You can use Excel or Word.
Calculate the standard deviation.
Calculate the variance.
Is this a normal distribution? How do you know?
What are the implications?