Question

the 5 students in mrs. campbells class were asked how many minutes it takes them to get to school in the morning. here is what they answered.
10, 8, 5, 4, 5
find the mean and median travel times for these students.
if necessary, round your answers to the nearest tenth.
(a) mean:
minutes
(b) median:
minutes

Explanation:

Step1: Calculate the Mean

The mean is the sum of all values divided by the number of values. The values are 10, 8, 5, 4, 5. First, find the sum: \(10 + 8 + 5 + 4 + 5 = 32\). There are 5 values, so the mean is \(\frac{32}{5} = 6.4\).

Step2: Calculate the Median

To find the median, first order the data from least to greatest: 4, 5, 5, 8, 10. The median is the middle value. Since there are 5 values (an odd number), the middle one is the 3rd value, which is 5.

Answer:

(a) Mean: \(6.4\) minutes
(b) Median: \(5\) minutes