Question

You are teaching a small history class, and you want to determine some descriptive information on their age. What is the mean, median, and mode (in that order) of your students? Their ages are: 26, 22, 32, 25, 26, 27, and 24.

A) Mean: 26.14, Median: 26, Mode: 26
B) Mean: 26.29, Median: 26, Mode: 26
C) Mean: 26.43, Median: 26, Mode: 26
D) Mean: 26.57, Median: 26, Mode: 26

Answer 1

A) Mean: 26.14, Median: 26, Mode: 26

To find the mean, median, and mode of the ages of the students, add up all the ages and divide by the number of students to find the mean. Arrange the ages in order and find the middle value to find the median. Determine the most frequently occurring age to find the mode.

Step-by-step explanation:

To find the mean, median, and mode of the ages of your students, we can use the following steps:

Mean: Add up all the ages and divide by the number of students. (26 + 22 + 32 + 25 + 26 + 27 + 24) / 7 = 26.14

Median: Arrange the ages in order from least to greatest and find the middle value. Since there are 7 students, the middle value is the 4th age, which is 26.

Mode: The mode is the most frequently occurring age. In this case, the mode is 26, as it appears twice in the data set.

Therefore, the correct answer is A) Mean: 26.14, Median: 26, Mode: 26.