Suppose the daily high temperature in a town is 3 degrees above average one day, then 5 degrees below average the next day, then 2 degrees above average, then 1 degree below average, then 6 degrees above average, then equal to the average the next day. Find the mean deviation from the average temperature for the 5-day period.
I added 3 + -5 + 2 + -1 + 6 + 0 and divided by 6 to get the mean as .83
The second part of the question I do not understand how to do.
How many degrees above or below average would the temperature need to be the next day to average one degree above over the 7-day period?
Thank you.