Please help! 50 points + brainliest

The following frequency table shows the observed high temperatures in Buffalo, New York, in May 2007.

Table image link: https://dw6y82u65ww8h.cloudfront.net/organisations/328/36daf134-883d-4846-af2b-8fd9357d20cf/buffalo_temp.gif

Which interval contains the median temperature?

a. 60 - 69
b. 80 - 89
c. 70 - 79
d. 50 - 59