Given Information:
- Median of the series is 80.
- Four terms were misread as 88, 83, 39, and 69 instead of the correct values 38, 66, 93, and 96.

Step 1: Arrange the series in ascending order
To find the correct median, we need to arrange the series in ascending order. Let's arrange the series in ascending order:

Correct series: 38, 66, 80, 93, 96
Misread series: 88, 83, 80, 39, 69

Step 2: Find the correct median
To find the median of a series, we need to determine the middle term(s) of the arranged series. Since the series has an odd number of terms, the median is the middle term.

In the correct series, the middle term is the third term, which is 80. Therefore, the correct median is 80.

Explanation:
The median is a measure of central tendency that represents the middle value of a series. It is commonly used to describe the central tendency of a data set.

In this case, the given series has a median of 80. However, due to misreading four terms, the values 38, 66, 93, and 96 were incorrectly recorded as 88, 83, 39, and 69. To find the correct median, we need to arrange the series in ascending order and then determine the middle term.

After arranging the correct and misread series in ascending order, we find that the correct series is 38, 66, 80, 93, 96. The middle term in this series is the third term, which is 80. Therefore, the correct median of the series is 80.

It is important to be careful when recording or reading values to avoid such errors. Double-checking the data can help prevent mistakes and ensure accurate calculations and interpretations.