A group of middle school boys have a mean height of 167 cm and a range of 164 cm to 169 cm. A group of high school boys have a mean height of 180 cm and a range of 175 cm to 183 cm. Which statement BEST compares the two groups of boys?
1 answer
The high school boys are, on average, taller than the middle school boys and have a wider range of heights.
2 answers