填空题
1. The daily temperatures, in degrees Fahrenheit, for 10 days in May were 61, 62, 65, 65, 65, 68, 74, 74, 75, and 77.
(1) Find the mean, median, mode, and range of the temperatures.
(2) If each day had been 7 degrees warmer, what would have been the mean, median, mode, and range of those 10 temperatures?
【正确答案】
1、In degrees Fahrenheit, the statistics are
(1) mean=68.6, median=66.5, mode=65, range=16
(2) mean=75.6, median=73.5, mode=72, range=16
【答案解析】