The graph below shows the average daily temperatures on january 1 from 1900 to 1934 for city a.
average daily temperature
jan. 1 - 1900-1934
city a
number of years
18202224
average daily temperature
the mean of the temperatures in the chart is 24° with standard deviation of 4°. how many years had temperatures within one
standard deviation of the mean?
mark this and return
save and exit
next
submit