Bill keeps track of the number of hours he spent exercising each week. The results for 15 weeks are
Question: Bill keeps track of the number of hours he spent exercising each week. The results for 15 weeks are shown below:
7.2 6.5 7.2 7.2 7.9
8 6.5 8.2 8.5 7.2
8.7 6.5 8 8.9 7.9
(a) What is the median?
(b) What is the mode?
(c) Calculate the mean time
(d) Calculate the standard deviation
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Answer: The solution consists of 2 pages
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)