What are the mean, median, mode, and range of the data set given the altitude of lakes in feet:
-12, -9, -14, -39, -49, -49, -18, and -43?
mean = -28.5, median = -29.1, mode = -49, range = 40
mean = −29.1, median = -49, mode = -28.5, range = 41
mean = -49, median = −29.1, mode = -28.5, range = 41
mean = −29.1, median = -28.5, mode = -49, range = 40
The correct answer is:
mean = -29.1, median = -28.5, mode = -49, range = 41