Question

When you’re calculating the middle value of a data field in a data set, what are you really calculating?

Options:
a. Mean
b. Median
c. Mode
d. Range

Answer 1

The middle value of a data field in a data set is calculated using the median. To find the median, you need to order the data set in ascending order and then find the middle value.

Step-by-step explanation:

The middle value of a data field in a data set is calculated using the median.

To find the median, you need to order the data set in ascending order and then find the middle value.

If the data set has an odd number of values, the median is equal to the middle value.

If the data set has an even number of values, the median is equal to the average of the two middle values.

For example, if you have the data set: 2, 4, 5, 6, 9, the median would be 5 since it is the middle value.

But if you have the data set: 2, 4, 6, 9, the median would be (4 + 6) / 2 = 5.