2024年6月B卷 · 第 13 题

2024年6月B卷 · 原库模块 2 · Q13 原库参考解析

The maximum temperature on April 1. in degrees Fahrenheit (°F), was recorded each year at a certain weather station for 11 years. The histogram summarizes the recorded data set.

The temperature of 76.2 °F is removed from this data set to create a new data set of 10 temperatures. Which of the following statements must be true?
  I.The mean of the new data set is less than the mean of the original data set.
  II.The median of the new data set is less than the median of the original data set.